Chemistry Courses & Exams
Chemistry study resources for general, organic, and physical chemistry.
Language en - English Subject Type - STEM Exam Name IMAT Biology Exam Brief Overall Summary This document is a compilation of biology questions from past IMAT (International Medical Admissions Test) papers, spanning from 2011 to 2024. The questions are categorized by topic, including the chemistry of the living, organic molecules, enzymes, cell biology, genetics, biotechnology, and human anatomy and physiology. The document serves as a valuable resource for students preparing for the IMAT biology section, providing insights into the types of questions asked, the depth of knowledge required, and the relative importance of different topics. The questions are primarily multiple-choice and cover a wide range of biological concepts, from basic biochemistry to complex physiological processes. The document's organization allows students to focus their study efforts on specific areas of weakness and to practice applying their knowledge in an exam-like setting. It offers a compre
Organized practice test covering selected topics
IMAT 2024 Preparation Guide Language it - Italian Subject Type - STEM Exam Name IMAT 2024 Brief Overall Summary This document appears to be a sample test for the IMAT (International Medical Admissions Test). It covers a range of subjects including reading comprehension, logical reasoning, problem-solving, biology, chemistry, physics, and mathematics. The questions are multiple-choice and seem designed to assess a student's critical thinking, scientific knowledge, and quantitative skills. The reading comprehension section tests the ability to understand and interpret written passages. The logical reasoning and problem-solving section tests analytical skills. The science sections (biology, chemistry, and physics) cover fundamental concepts and principles. The mathematics section includes algebra, geometry, and other mathematical skills. The document provides a good overview of the types of questions and the level of difficulty that students can expec
Language en - English Subject Type - Medicine Exam Name IMAT (International Medical Admissions Test) Brief Overall Summary This document presents a set of multiple-choice questions designed to assess reading comprehension, logical reasoning, problem-solving skills, and scientific knowledge in biology, chemistry, physics, and mathematics. The questions are representative of the types encountered in medical school admissions tests, such as the IMAT. The document covers a range of topics, including literary analysis, historical reasoning, mathematical problem-solving, and fundamental concepts in biology and chemistry. The questions are designed to evaluate a candidate's ability to apply their knowledge to solve problems and interpret information, mirroring the skills required for success in medical studies. The document concludes with an unusual "answer key" stating that the correct answer to all questions is A, which is likely an error or a facetious remark. Course Stru
Language en - English Subject Type - STEM Exam Name Grade 11 Chemistry Exam Brief Overall Summary This document provides a comprehensive overview of atomic theory, the periodic table, and chemical bonding, focusing on concepts relevant to a Grade 11 chemistry curriculum. It begins with a historical perspective on the development of atomic theory, from early Greek philosophers to modern scientists like Dalton, Thomson, Rutherford, and Bohr. The document then delves into the organization of the periodic table, including the contributions of scientists like Dobereiner, Newlands, Mendeleev, and Moseley. It covers key periodic trends and the properties of different groups of elements (alkali metals, alkaline earth metals, transition metals, halogens, noble gases). The document also explains atomic structure, including protons, neutrons, and electrons, as well as concepts like atomic number, mass number, isotopes, and atomic mass calculations. Finally, it covers chemical bondi
Language en - English Subject Type - STEM Exam Name Fundamentals of Chemistry Exam Brief Overall Summary This document presents a comprehensive overview of fundamental chemistry concepts, suitable for first-year students. It covers substances and reactions, including classification, states of matter, elements, compounds, and mixtures. The document also delves into chemical equations, atomic structure, subatomic particles, and chemical masses, including the mole concept, mass percentage, empirical formulas, and limiting reagents. Solution chemistry is also addressed, with a focus on concentration units like molarity and the pH scale. The document also covers electromagnetic radiation and spectroscopy, quantum theory, electronic configurations, and bonding theories, including Lewis diagrams and VSEPR theory for predicting molecular shapes. It also covers chemical bonding and solid structures, including metallic, ionic, and covalent bonding, and their impact on material pro
Stage 7 Science Term 4 End Term Revision Notes Language en - English Subject Type - STEM Exam Name Stage 7 Science End Term Exam Brief Overall Summary This document provides a concise revision guide for Stage 7 Science, Term 4, covering a range of topics in biology, chemistry, and physics. The biology section focuses on cell structures in animal and plant cells, unicellular and multicellular organisms, and plant reproduction. The chemistry section introduces the particle model of matter, states of matter, diffusion, chemical reactions, fuels, and elements. The physics section covers forces, friction, weight, mass, light, and optics. Finally, the document touches on astronomy, including the solar system, stars, galaxies, comets, and meteors. The material is presented in a straightforward manner with diagrams and bullet points, making it suitable for quick review and exam preparation. The document aims to consolidate key concepts and definitions, en
Language en - English Subject Type - STEM Exam Name IMAT (International Medical Admissions Test) Brief Overall Summary This document is a comprehensive guide designed to help students prepare for the International Medical Admissions Test (IMAT). It covers various sections of the IMAT, including critical thinking, problem-solving, data analysis, and scientific knowledge (biology, chemistry, physics, and mathematics). The guide provides strategies for approaching different types of questions, time management techniques, and practice questions to enhance understanding and test-taking skills. The document also includes full mock exams with answer keys and worked solutions, offering students opportunities to simulate the actual exam environment and assess their progress. The overall aim is to equip students with the necessary knowledge and skills to succeed in the IMAT and gain admission to medical schools in Italy. Course Structure Chapter 1: The Basics of the IMAT
Language en - English Subject Type - STEM Exam Name Medical Biology Exam Brief Overall Summary This document outlines the biology topics covered in the Syllabus 2025 MED MAP. It focuses on fundamental concepts in biology, including the chemistry of life, the importance of weak interactions, and the structure and function of organic molecules. The document then delves into cell biology, covering cell structure, function, cell cycle, and reproduction. Genetics is a major focus, encompassing Mendelian genetics, classical genetics, molecular genetics (DNA structure, replication, protein synthesis), and human genetics (inheritance patterns). The syllabus also touches upon mutations, natural selection, evolutionary theories, biotechnology, anatomy and physiology, bioenergetics, and metabolic processes like photosynthesis, glycolysis, aerobic respiration, and fermentation. The overall aim is to provide a comprehensive overview of key biological principles releva
Language en - English Subject Type - STEM Exam Name General Chemistry I Exam Brief Overall Summary This document provides a concise overview of fundamental chemistry concepts, focusing on the nature of matter, its classification, atomic theory, and basic calculations related to atomic and molecular masses. It covers the importance of chemistry, the states of matter, pure substances and mixtures, elements and compounds, physical and chemical properties, Dalton's atomic theory, atomic mass, average atomic mass, molecular mass, formula mass, the mole concept, and percentage composition. The content is presented in a question-and-answer format, including multiple-choice questions, fill-in-the-blanks, true/false statements, assertion-reason questions, and HOTS (Higher Order Thinking Skills) questions. The document emphasizes conceptual understanding and problem-solving skills, making it suitable for exam preparation and reinforcing basic chemistry principles. It covers essent
Language en - English Subject Type - STEM Exam Name Chemistry Midterm 1 (Merged) Brief Overall Summary This document, specifically Chapter 3, focuses on the fundamental concepts of chemical structure and bonding. It covers valence electrons, how they are represented using Lewis symbols, and how they participate in forming covalent and ionic bonds. The document explains the differences between covalent and ionic bonds based on electronegativity differences (ΔEN). It also discusses crystal lattices formed by ionic compounds and the factors affecting their melting points, including the relationship between ionic size and the strength of electrostatic forces. Finally, the document differentiates between polar and nonpolar covalent bonds based on electronegativity differences and introduces the concept of dipole moments. This material is highly relevant for a chemistry midterm, particularly questions related to bond types, electronegativity, and properties of ionic compounds.
Language en - English Subject Type STEM Exam Name UPCAT and General College Entrance Examinations (Science Component) Brief Overall Summary This document serves as a comprehensive, multi-disciplinary science reviewer specifically designed for students preparing for high-stakes college entrance exams, such as the University of the Philippines College Admission Test (UPCAT). The material is structured into four primary domains: Earth Science, Biology, Chemistry, and Physics, providing a condensed yet rigorous overview of core concepts typically tested in secondary and early tertiary education. In the Earth Science section, the reviewer covers the planet's vital statistics, internal structure (both chemical and physical), mineralogy, petrology, and geological hazards like earthquakes and volcanoes. It also extends into meteorology, discussing atmospheric layers and weather phenomena, and astronomy, covering the origin of the universe and solar system dynamics. The Biology
Language en - English Subject Type STEM Exam Name International Medical Admissions Test (IMAT) Brief Overall Summary This preparation guide, designed for the International Medical Admissions Test (IMAT), aims to familiarize candidates with the test format, question types, and content areas. The IMAT is a subject-specific admissions test in English for Medicine and Surgery courses at Italian International Medical Schools. The guide covers General Knowledge and Logical Reasoning, Biology, Chemistry, and Mathematics and Physics. It provides practical advice on how to prepare for the test, including time management strategies, practice techniques, and understanding the skills and knowledge required. The guide emphasizes the importance of developing logical reasoning skills, having a solid foundation in scientific disciplines, and being aware of current affairs. It also includes example questions and explanations to help candidates become comfortable with the
Language en - English Subject Type - STEM Exam Name H2 Chemistry Examination (Singapore A-Level Equivalent) Brief Overall Summary This document provides a comprehensive overview of the chemistry of alkenes, focusing on their physical properties, preparation methods, and reactions. It covers nomenclature, isomerism, and physical characteristics such as solubility and boiling points. The document details two primary methods for alkene preparation: dehydration of alcohols and dehydrohalogenation of halogenoalkanes, emphasizing the formation of more substituted alkenes as the major product. The bulk of the material is dedicated to alkene reactions, specifically electrophilic addition (addition of hydrogen halides, halogens, and water), reduction via catalytic hydrogenation, and oxidation (combustion, mild oxidation to diols, and strong oxidation to carboxylic acids, ketones, and/or CO2). The document also includes assessment objectives, self-practice questions, and tutorial
Language en - English Subject Type - STEM Exam Name TOLC-MED 2024 Brief Overall Summary This document provides a set of multiple-choice questions designed to help students prepare for the TOLC-MED 2024 exam. The exam covers a range of subjects including Logic, General Knowledge (GK), Biology, Chemistry, Mathematics, and Physics. The questions are intended to test the student's understanding of key concepts and their ability to apply them in problem-solving scenarios. The document includes a total of 60 questions, distributed across the different subjects, with a scoring system that awards points for correct answers and deducts points for incorrect answers. The document also provides the correct answers to all the questions. This guide aims to structure the content of this document to facilitate focused study and exam preparation. Course Structure Chapter 1: Logic and Reasoning Chapter Overview: This chapter focuses on logical reasoning and problem-solving ski
Language en - English Subject Type - STEM Exam Name Introductory Biology Exam Brief Overall Summary This document provides a concise overview of the chemistry of life, focusing on the essential elements, biomolecules, and their functions within living organisms. It begins by introducing the concept of elements and atoms, highlighting the four key elements (oxygen, carbon, hydrogen, and nitrogen) that constitute the majority of human body mass. The document then delves into the structure and function of biomolecules, including carbohydrates, lipids, proteins, and nucleic acids. For each biomolecule, it describes their building blocks (monomers), their diverse roles in energy storage, structural support, catalysis, genetic information storage, and other essential biological processes. The document emphasizes the importance of water in chemical reactions and the unique properties of each biomolecule that enable them to perform their specific functions. The role of enzymes a
Language en - English Subject Type STEM Exam Name MCAT Brief Overall Summary This document provides a comprehensive review of key concepts and formulas relevant to the MCAT exam. It covers a wide range of subjects, including general chemistry, organic chemistry, biochemistry, biology, behavioral sciences, physics, and mathematics. The review sheets are structured to offer a concise overview of each topic, emphasizing essential definitions, principles, and equations. The content is organized into chapters that align with the major sections of the MCAT, facilitating efficient review and targeted study. The document includes detailed explanations of fundamental concepts, key reactions, and problem-solving strategies, making it a valuable resource for students preparing for the MCAT exam. It also includes appendices with common names, metabolic pathways, and essential equations. Course Structure Chapter 1: General Chemistry Chapter Overview: Th
Language en - English Subject Type STEM Exam Name Organic Chemistry Exam Brief Overall Summary This document provides a comprehensive overview of reactions involving radicals, focusing on their formation, reactivity, and applications in organic chemistry. It covers topics such as homolytic bond cleavage, radical chain reactions, factors affecting radical stability, and various types of radical reactions, including addition, substitution, and cyclization. The document also discusses the use of radical initiators and inhibitors, as well as specific reactions like halogenation of alkanes, the Barton-McCombie deoxygenation, and radical polymerizations. The content emphasizes the mechanisms, selectivity, and stereochemistry of radical reactions, providing a strong foundation for understanding their role in organic synthesis and industrial processes. Course Structure Chapter 1: Introduction to Radicals and Homolysis Chapter Overview: This chapter introduces the fund
Language en - English Subject Type STEM Exam Name Solid State Chemistry Comprehensive Exam (Advanced Secondary / Introductory Undergraduate Level) Brief Overall Summary This document serves as a comprehensive technical summary of Solid State Chemistry, focusing on the structural, mathematical, and physical properties of crystalline solids. It begins with the fundamental distinction between crystalline and amorphous solids and categorizes crystalline solids based on their constituent particles and bonding forces (Molecular, Ionic, Covalent, and Metallic). A significant portion of the material is dedicated to the geometry and mathematics of unit cells. It provides detailed derivations and formulas for unit cell density, packing efficiency, and the relationship between edge length ($a$) and atomic radius ($r$) for Simple Cubic (SCC), Body-Centered Cubic (BCC), and Face-Centered Cubic (FCC) systems. The document also explores the spatial arrangement of atoms through one, t
Language en - English Subject Type STEM Exam Name LIFE 102 Exam 1 (Chapters 2, 3, and 4) Brief Overall Summary This learning guide integrates material from lecture presentations and the official study guide for LIFE 102: Attributes of Living Systems. The content spans the foundational hierarchy of biological organization, beginning at the atomic level and progressing through molecular chemistry to complex cellular structures. The guide is divided into five primary areas of focus. First, it explores The Nature of Molecules, detailing atomic structure, the "HONC" elements (Hydrogen, Oxygen, Nitrogen, Carbon) that comprise 96% of living matter, and the chemical bonds (ionic, covalent, and hydrogen) that hold biological matter together. Second, it covers The Properties of Water, emphasizing how water's polarity leads to life-sustaining characteristics like cohesion, high specific heat, and its role as a universal solvent. Third, the guide delves into Carbon and t
YouTube video: Skew Lines, Perpendicular & Parallel Lines & Planes, Intersecting Lines & Transversals by The Organic Chemistry Tutor
Language en - English Subject Type STEM Exam Name IMAT (International Medical Admissions Test) Brief Overall Summary This document consolidates information from ten past IMAT (International Medical Admissions Test) papers and related materials spanning from 2018 to 2024. The primary focus is on providing a structured learning guide to aid students preparing for the IMAT exam, particularly in the areas of logical reasoning, general knowledge, biology, chemistry, physics, and mathematics. The guide extracts and organizes exam-relevant content, including sample questions, solutions, and key concepts. It aims to provide a comprehensive resource for students to understand the exam's scope, question types, and difficulty levels. The documents include full past papers and answer keys, enabling students to practice and assess their knowledge. The guide is structured to facilitate efficient learning and exam preparation by focusing on core concepts and problem-solving skills.
Language en - English Subject Type - STEM Exam Name General Chemistry I Exam Brief Overall Summary This document is a chapter from a general chemistry textbook, focusing on foundational concepts. It covers the study of chemistry, classification of matter (states, elements, compounds, mixtures), scientific measurement (SI units, mass, temperature, derived units like volume and density), properties of matter (physical vs. chemical, extensive vs. intensive), uncertainty in measurement (significant figures, calculations with measured numbers, accuracy, and precision), and using units to solve problems (conversion factors, dimensional analysis). The chapter aims to equip students with the basic tools and understanding necessary for further study in chemistry, including how to classify matter, perform measurements accurately, and solve problems using dimensional analysis. The sample problems provided throughout the chapter offer practical applications of the concepts. Cours
Language en - English Subject Type STEM Exam Name National Admission Test for Medicine, Surgery, and Dentistry Brief Overall Summary This document presents a set of multiple-choice questions designed to assess reading skills, knowledge acquired during studies, logical reasoning, problem-solving abilities, and foundational understanding in biology, chemistry, physics, and mathematics. It serves as a practice test for students preparing for the national admission test for single-cycle degree programs in medicine, surgery, and dentistry. The questions cover a range of topics, including literary comprehension, historical analysis, cell biology, genetics, chemical reactions, stoichiometry, mechanics, and mathematical problem-solving. The test aims to evaluate a candidate's ability to apply learned concepts to solve problems and demonstrate critical thinking skills across multiple scientific disciplines. The document concludes with the answer key, indicating that the correct a
Language en - English Subject Type - STEM Exam Name National Medical and Dental Professions Entrance Exam (Italy) Brief Overall Summary This document presents a series of multiple-choice questions designed to assess the reading skills, logical reasoning, and scientific knowledge of prospective students applying to single-cycle degree programs in Medicine and Surgery, and Dentistry and Dental Prosthodontics in Italy. The questions cover a range of topics, including reading comprehension, logical reasoning and problem-solving, biology, chemistry, and physics/mathematics. The reading comprehension section tests the ability to extract information and make inferences from provided texts. The logical reasoning section assesses problem-solving skills using numerical and verbal reasoning. The science sections cover fundamental concepts in biology (cell biology, genetics), chemistry (stoichiometry, chemical reactions, atomic structure), and physics/mathematics (algebra, mechanics
Language it - Italian Subject Type - STEM Exam Name National Admission Test for Medicine, Surgery, and Dentistry Brief Overall Summary This document presents a sample of questions designed to assess the reading skills, knowledge acquired during studies, logical reasoning, and problem-solving abilities of candidates applying for admission to single-cycle degree programs in Medicine and Surgery, and Dentistry and Dental Prosthodontics. The questions cover a range of subjects, including general knowledge, biology, chemistry, physics, and mathematics. The document aims to provide prospective students with an idea of the types of questions they might encounter in the actual admission test. The questions are multiple-choice and designed to evaluate a student's ability to understand complex concepts, apply knowledge to solve problems, and reason logically. The document includes questions on literature, history, and general knowledge, as well as more technical qu
Language en - English Subject Type STEM Exam Name Biochemistry Fundamentals Exam Brief Overall Summary This document focuses on the fundamental principles of carbon chemistry as it relates to life. It explains why carbon is essential for organic molecules, emphasizing its unique bonding properties that allow for the formation of diverse chain and ring structures. The document introduces hydrocarbons, functional groups, and their roles in determining the properties of biological molecules. It also covers dehydration and hydrolysis reactions, which are critical for the assembly and breakdown of macromolecules. The content is geared towards understanding the structure and function of biological molecules, including carbohydrates, lipids, proteins, and nucleic acids, and how their properties are influenced by their chemical composition and functional groups. The material is designed to provide a foundation for further study in biochemistry and molecular biology. Course St
Language en - English Subject Type STEM Exam Name JEE Advanced Brief Overall Summary This document is a compilation of problems in Physics, Chemistry, and Mathematics designed for students preparing for the JEE Advanced exam. It covers a range of topics within each subject, focusing on problem-solving skills and conceptual understanding. The physics section includes mechanics, kinematics, and properties of matter. The chemistry section covers topics like chemical kinetics, thermodynamics, electrochemistry, and organic chemistry. The mathematics section includes calculus, algebra, trigonometry, and coordinate geometry. The problems vary in difficulty and are intended to challenge students and enhance their ability to apply theoretical concepts to practical situations. The document provides answer keys to aid in self-assessment and identify areas needing further study. It is specifically tailored to the JEE Advanced syllabus and exam pattern. Course Structure Chapte
Language en - English Subject Type - STEM Exam Name MCAT Brief Overall Summary This document provides a concise overview of key concepts and formulas across various subjects relevant to the MCAT exam. It covers biology, behavioral sciences, chemistry, organic chemistry, physics, and math. The biology section includes the organization of the nervous system, brain structures, influences on behavior, sensation, perception, and language. The behavioral sciences section addresses cognition, consciousness, motivation, emotion, stress, psychological disorders, social processes, and demographics. The chemistry section covers atomic structure, bonding, kinetics, equilibrium, acids, bases, thermodynamics, electrochemistry, and gas laws. Organic chemistry focuses on nomenclature, isomers, reactions, and functional groups. The physics section includes kinematics, dynamics, work, energy, waves, sound, optics, and nuclear phenomena. Finally, the math section provides essential formula
Language en - English Subject Type - STEM Exam Name Inorganic Chemistry Exam: s-Block Elements Brief Overall Summary This document provides a concise overview of the physical and chemical properties of Group 1 (alkali metals) and Group 2 (alkaline earth metals) elements, focusing on their trends, reactions, and characteristic behaviors. It covers the electronic configuration, occurrence, and trends in properties like metallic radius, melting point, ionization energy, and reactivity. The document details the reactions of these elements with oxygen, nitrogen, hydrogen, water, and acids, including the formation of oxides, peroxides, superoxides, hydrides, and other compounds. It also discusses the thermal stability and solubility of their salts, as well as the flame test for identifying these metals. The content is structured to facilitate understanding of the periodic trends and chemical behaviors specific to s-block elements, crucial for inorganic chemistry. The document
Chemie Tutorium 1: Chemische Grundlagen und Bindungen Language de - German Subject Type - STEM Exam Name Chemie Grundlagen Klausur Brief Overall Summary This document, titled "Chemie Tutorium 1," serves as a chemistry tutorial focusing on fundamental chemical concepts and bonding principles. It covers topics relevant to general and inorganic chemistry, including atomic structure, the periodic table, chemical bonding, and intermolecular forces. The tutorial begins with a review of atomic structure, isotopes, and radioactive decay. It then delves into the electronic configuration of atoms, explaining the Aufbau principle, Hund's rule, and the use of block diagrams. The document also addresses the periodic table, discussing trends in atomic properties such as electronegativity, ionization energy, and atomic radius. A significant portion of the tutorial is dedicated to chemical bonding, covering metallic, ionic, and covalent bonds, as well as the conce
Language en - English Subject Type STEM Exam Name Science Quiz Bee Brief Overall Summary This document is a concise review material designed for a Science Quiz Bee, covering key concepts across Biology, Physics, Earth Science, and Chemistry. It presents information in a question-and-answer format, focusing on definitions, formulas, fundamental principles, and important facts. The content is geared towards quick recall and memorization, emphasizing core scientific knowledge. The review covers a wide range of topics, from basic units of life and photosynthesis in Biology to laws of motion and energy in Physics, geological processes in Earth Science, and chemical compounds and reactions in Chemistry. It also includes general science knowledge questions. The document aims to provide a comprehensive overview of essential scientific concepts to prepare students for a competitive quiz setting. Course Structure Chapter 1: Biology Essentials Chapter Overview: This chap
Language en - English Subject Type STEM Exam Name General Chemistry Exam Brief Overall Summary This document provides a concise overview of fundamental concepts in chemistry, focusing on moles, molar mass, and concentration calculations. It begins by defining the mole and Avogadro's number, then explains how to calculate the number of moles and mass of elements and compounds. The document further covers molar mass calculations, including relative molecular mass. It then transitions to the application of moles to gases, introducing standard temperature and pressure (STP) and room temperature and pressure (RTP). A significant portion is dedicated to concentration, covering molar concentration, mass concentration, and percentage-based concentrations. The document concludes with the preparation of standard solutions, including dilution calculations, and introduces empirical and molecular formulas, limiting reagents, percentage yield, and titrations (including back titrations
Language en - English Subject Type - STEM Exam Name IMAT (International Medical Admissions Test) Brief Overall Summary This document is a practice guide for the International Medical Admissions Test (IMAT), designed to help students prepare for the exam's various sections. It contains 650 practice questions covering critical thinking, problem-solving, data analysis, biology, chemistry, physics, and mathematics. The guide provides general advice on test-taking strategies, including time management, prioritization, and effective guessing. It also emphasizes the importance of understanding the question types and practicing under exam conditions. The content focuses on developing skills in logical reasoning, scientific knowledge application, and quantitative problem-solving, all crucial for success on the IMAT. The guide also includes worked solutions to help students understand the reasoning behind the correct answers. The guide's primary focus is to provide ample practice
Language en - English Subject Type - STEM Exam Name National Admission Test for Medical and Healthcare Programs Brief Overall Summary This document presents a series of multiple-choice questions designed to assess the reading skills, logical reasoning, and knowledge acquired during studies, primarily focusing on science-related subjects. The questions cover a range of topics including global warming, literature, government systems, and quantitative problem-solving. The document also contains a significant portion of biology, chemistry, physics, and mathematics questions. These questions test the understanding of fundamental concepts, problem-solving abilities, and the application of scientific principles. The document serves as a practice test or a study guide for students preparing for admission exams in medicine, surgery, dentistry, and dental prosthodontics. The questions are designed to evaluate a candidate's readiness for higher education in these fields. Course
Language en - English Subject Type - STEM Exam Name Introductory Biology Exam: Chemistry of Life Brief Overall Summary This document provides a foundational overview of chemistry concepts essential for understanding biology. It begins with the basic building blocks of matter: atoms, elements, molecules, and compounds, emphasizing their significance in living organisms. The document explains atomic structure, including protons, neutrons, and electrons, and introduces the periodic table and key elements found in living systems. It covers chemical bonds (covalent, ionic, and hydrogen), their formation, and their role in creating molecules. The document also discusses the properties of water, including its polarity, high specific heat, and solvent capabilities, highlighting their importance for life. Finally, it touches upon acids, bases, pH, and the concept of dissociation. The overall focus is on providing a chemical foundation for understanding biological processes. Co
Language sr - Serbian Subject Type STEM Exam Name Physical Chemistry Exam Brief Overall Summary This document provides a comprehensive overview of intermolecular interactions, covering their fundamental principles, types, and significance in determining the physical and chemical properties of substances. It begins by defining intermolecular interactions and their influence on properties like boiling point, melting point, vapor pressure, viscosity, and surface tension. The document then delves into the electrical properties of molecules, including dipole moments and polarizability, explaining how these properties govern intermolecular interactions. Different types of intermolecular forces, such as dipole-dipole interactions, dipole-induced dipole interactions, and London dispersion forces, are discussed in detail, along with their energetic contributions. The document also covers hydrogen bonding and hydrophobic interactions, highlighting their importance in biological sy
Language it - Italian Subject Type - STEM Exam Name National Medical and Dental School Entrance Exam (Italy) Brief Overall Summary This document presents a sample entrance exam for national restricted access single-cycle degree programmes in Medicine and Surgery and in Dentistry and Dental Prosthodontics in Italy. The exam focuses on assessing reading skills, knowledge acquired during studies, logical reasoning, problem-solving abilities, and core concepts in Biology, Chemistry, and Physics/Mathematics. The questions are multiple-choice and cover a wide range of topics, including literary knowledge, historical context of mathematics, verbal reasoning, quantitative problem-solving, cell biology, biochemistry, genetics, chemical reactions, stoichiometry, gas laws, and fundamental physics principles. The document serves as a valuable resource for students preparing for these competitive entrance exams, providing insights into the types of questions asked, the level of diffi
Language en - English Subject Type - STEM Exam Name IMAT Chemistry Brief Overall Summary This document contains a collection of past paper questions for the IMAT (International Medical Admissions Test) Chemistry section, spanning from 2011 to 2024. The questions are categorized by topic, including constitution of matter, ideal gas laws, atomic structure, the periodic table, chemical bonding, inorganic chemistry, reactions and stoichiometry, solutions, aqueous equilibria, chemical kinetics and catalysis, oxidation and reduction, acids and bases, and organic chemistry. The questions are primarily multiple-choice and cover a wide range of chemistry concepts and problem-solving skills. The document serves as a valuable resource for students preparing for the IMAT exam, allowing them to practice and assess their understanding of key chemistry topics. The questions are designed to test not only factual knowledge but also the ability to apply chemical principles to solve quanti
Language en - English Subject Type STEM Exam Name General Science Exam Brief Overall Summary This document provides a concise overview of fundamental concepts in electricity, atomic structure, and basic chemistry. It covers the basics of electrical circuits, including Ohm's Law and different types of circuits (series, parallel, open, closed, short). It also delves into the nature of atoms, including their components (protons, neutrons, electrons), isotopes, and the historical development of atomic models. The document further explains radioactivity, including alpha, beta, and gamma radiation. Finally, it introduces basic chemical concepts such as oxidation, combustion, acids, bases, neutralization, and safety precautions in the laboratory. The document emphasizes definitions, properties, and practical applications of these concepts. Course Structure Chapter 1: Basic Electricity Chapter Overview: This chapter introduces fundamental concepts related to electric
Language en - English Subject Type Humanities Exam Name UNAM Licenciatura Entrance Exam (Social Sciences Area) Brief Overall Summary This document is a comprehensive preparation guide for the UNAM (Universidad Nacional Autónoma de México) Licenciatura entrance exam, specifically tailored for the Social Sciences area. It provides a structured overview of key topics, study strategies, and exam-taking tips. The guide covers a range of subjects, including Spanish, Mathematics, Physics, Chemistry, Biology, World History, History of Mexico, Literature, and Geography. It emphasizes understanding core concepts, practicing problem-solving, and developing effective study habits. The guide also includes a sample exam with answer keys to help students assess their knowledge and prepare for the actual exam format. It further offers recommendations for the day of the exam, including technical requirements and permitted materials. The guide aims to equip students with the necessary kno
Language en - English Subject Type Medicine Exam Name Admission Test for Medicine, Surgery, Dentistry, and Dental Prosthetics (LM-41, LM-46) Brief Overall Summary This document outlines the programs and content for the admission tests to master's degree courses in Medicine and Surgery (LM-41) and Dentistry and Dental Prosthetics (LM-46) in English. The admission process requires candidates to demonstrate a comprehensive set of skills and knowledge across various disciplines. These include the ability to understand and analyze written texts in English, conduct logical-mathematical reasoning, and possess a strong foundation in general culture, with particular emphasis on historical, geographical, social, and institutional aspects. Furthermore, the test assesses specific knowledge in core scientific subjects: Biology, Chemistry, Mathematics, and Physics. The content is aligned with national educational guidelines for high schools and technical/professional institutes, prepa
Language en - English Subject Type - STEM Exam Name AP Biology Exam Brief Overall Summary This document provides a review of the chemistry of life, focusing on the fundamental concepts necessary for understanding biological processes. It begins with an introduction to water and its unique properties, emphasizing the role of polarity and hydrogen bonding in cohesion, adhesion, and surface tension. The review then covers the essential elements found in living organisms, particularly carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur, and their roles in forming organic molecules. The document explains dehydration and hydrolysis reactions, which are crucial for building and breaking down polymers. The core of the review is dedicated to the four major biological macromolecules: proteins, carbohydrates, lipids, and nucleic acids. For each macromolecule, the document discusses their monomers, structures, functions, and the types of bonds that hold them t
Language en - English Subject Type Medicine Exam Name Medical College Admission Test (MCAT) Brief Overall Summary This document is a comprehensive, highly condensed review guide designed specifically for the Medical College Admission Test (MCAT). It covers the four primary sections of the exam: Biological and Biochemical Foundations of Living Systems; Chemical and Physical Foundations of Biological Systems; Psychological, Social, and Biological Foundations of Behavior; and Critical Analysis and Reasoning Skills (mathematical/statistical components). The guide is organized into six major disciplines: General Chemistry, Organic Chemistry, Biology, Biochemistry, Behavioral Sciences, and Physics & Math. Each section utilizes high-yield mnemonics, color-coded diagrams, and essential formulas to facilitate rapid recall and conceptual mapping. Key technical areas include atomic structure and periodic trends, chemical kinetics and thermodynamics, acid-base equilibrium, and elec
Language en - English Subject Type - STEM Exam Name Chemistry Advanced Level Exam Brief Overall Summary This document focuses on the chemistry of Group 15 elements, with a particular emphasis on nitrogen and its compounds. It covers group trends, including electronic configuration, atomic and covalent radii, melting points, and electronegativity. The document details the unique properties of nitrogen compared to other elements in the group, such as its gaseous state at room temperature and its ability to achieve +5 oxidation states with oxygen and fluorine. It also explores the chemical reactions of dinitrogen, its oxidation states, and the properties of various nitrogen oxides. Furthermore, the document discusses the preparation, properties, reactions, and uses of ammonia and ammonium salts, along with tests for identifying nitrate and nitrite ions. The content is geared towards advanced-level chemistry students and prepares them for exams covering inorg
Language en - English Subject Type STEM Exam Name General Chemistry Exam Brief Overall Summary This document provides a comprehensive overview of Lewis theory and molecular geometry, essential concepts in chemistry for understanding the structure and properties of molecules. It begins with a review of valence electrons and Lewis symbols, then progresses to covalent and ionic bonding, emphasizing the role of electron sharing and transfer in forming chemical bonds. The document details the rules for drawing Lewis structures, including handling formal charges and resonance. It covers exceptions to the octet rule, such as expanded octets and incomplete octets. The latter part of the document focuses on molecular geometry, introducing the VSEPR theory to predict molecular shapes based on electron pair repulsion. Different molecular geometries, including linear, trigonal planar, tetrahedral, trigonal bipyramidal, and octahedral, are discussed, along with the im
Language en - English Subject Type - STEM Exam Name MCAT Brief Overall Summary This document is a collection of quick reference sheets designed to aid in studying for the MCAT exam. It covers a broad range of topics from biology and behavioral sciences to chemistry, physics, and mathematics. The sheets are highly condensed, focusing on key concepts, definitions, formulas, and diagrams. In Biology and Behavioral Sciences, the document covers the organization of the nervous system, influences on behavior, sensation and perception, cognition, consciousness, language, motivation, emotion, stress, psychological disorders, social processes, and social stratification. In Biochemistry, it summarizes amino acids, proteins, enzymes, enzyme kinetics, and metabolic pathways including glycolysis, the citric acid cycle, and oxidative phosphorylation. It also covers lipid and amino acid metabolism. The Chemistry section includes atomic structure, bonding, gas laws, kinetics, equilib
Language en - English Subject Type - STEM Exam Name Chemistry 1301A Midterm 1 Brief Overall Summary This document provides a comprehensive overview of atomic structure and periodic trends, essential concepts in chemistry. It begins with a review of atomic theory, including the structure of the atom, isotopes, and atomic mass. It then delves into the electronic structure of atoms, covering topics such as quantum numbers, atomic orbitals, electron configurations, and orbital diagrams. The document explains the Bohr model and its limitations, transitioning to the quantum mechanical model and the Schrödinger equation. A significant portion is dedicated to periodic trends, including effective nuclear charge, atomic size, ionic size, ionization energy, electron affinity, and electronegativity. The document emphasizes the relationship between electronic structure and the periodic properties of elements. It includes examples and illustrations to aid understanding
Language it - Italian Subject Type Medicine Exam Name Admission Test for Medicine and Surgery (LM-41) and Dentistry and Dental Prosthetics (LM-46) in English Brief Overall Summary This document outlines the topics and skills required for the admission tests for the master's degree courses in Medicine and Surgery (LM-41) and Dentistry and Dental Prosthetics (LM-46) taught in English. The admission test assesses the ability to understand and analyze written texts, logical-mathematical reasoning, and general knowledge, with a focus on historical, geographical, social, institutional, and disciplinary fields, including mathematics, chemistry, physics, and biology. The document details the specific reading comprehension skills, logical reasoning abilities, and scientific knowledge in biology, chemistry, physics, and mathematics that are essential for success in the admission test. The content is geared towards preparation promoted by educational institutions al
Language en - English Subject Type STEM Exam Name IB Chemistry Diploma Programme Higher Level Brief Overall Summary This document provides a comprehensive overview of the particulate nature of matter and the structure of the nuclear atom, aligning with the IB Chemistry Diploma Programme Higher Level curriculum. It begins by introducing the fundamental concepts of elements, compounds, and mixtures, emphasizing the particulate model of matter and its role in explaining physical and chemical properties. The document then delves into the kinetic molecular theory to explain the different states of matter and their transitions, including discussions of temperature, pressure, and energy changes. The second half of the document focuses on atomic structure, exploring Dalton's atomic theory, the discovery of subatomic particles (electrons, protons, and neutrons), and the development of the nuclear model of the atom. It also covers isotopes, mass spectra, and calculations involving
Language en - English Subject Type - STEM Exam Name MCAT General Chemistry Brief Overall Summary This document covers fundamental concepts in chemical kinetics, gas laws, and phase transitions. It begins with reaction kinetics, explaining collision theory, the Arrhenius equation, and factors affecting reaction rates, including concentration, temperature, medium, and catalysts. It then introduces transition state theory, exergonic and endergonic reactions, and the role of enzymes. The document delves into reaction rates, rate laws, and reaction orders (zero, first, second, and mixed), emphasizing the rate-limiting step in complex reactions. The second half focuses on ideal and real gases, covering the ideal gas law (PV=nRT), its assumptions, and deviations under high pressure and low temperature. It explores Boyle's, Charles', Gay-Lussac's, and Avogadro's laws, as well as Dalton's and Henry's laws. The document also discusses gas density, molar mass calcul
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
This practice test is designed to assess fundamental knowledge and problem-solving skills across general aptitude, logical reasoning, biology, chemistry, physics, and mathematics, mirroring the structure and academic rigor of a national restricted access degree program entrance examination.
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Organized practice test covering selected topics
Evrika — AI-powered study platform with free flashcards, practice tests, and study notes for Medical College Admission Test, United States Medical Licensing Examination, National Council Licensure Examination, International Medical Admissions Test, Pharmacy College Admission Test, Dental Admission Test, North American Pharmacist Licensure Examination, North American Veterinary Licensing Examination and more.