Chemistry Flashcards

Build your organic chemistry foundation with this essential flashcard deck covering the key concepts, functional groups, and reaction types you need to know. Organic chemistry studies carbon-containing compounds and is fundamental to biology, medicine, materials science, and the pharmaceutical industry. This deck covers IUPAC nomenclature, hydrocarbons (alkanes, alkenes, alkynes), aromatic compounds, and the major functional groups including alcohols, ethers, aldehydes, ketones, carboxylic acids, esters, amines, and amides — along with their properties and characteristic reactions. Essential for AP Chemistry, A-Level, and first-year university organic chemistry courses.

Master one of chemistry's most important and frequently tested topics with this comprehensive chemical equilibrium flashcard deck. Equilibrium explains why reactions don't always go to completion — and understanding how to shift equilibrium is the basis of every major industrial chemical process in the world. This deck covers reversible reactions, the concept of dynamic equilibrium, equilibrium constants Kc and Kp, the reaction quotient Q, Le Chatelier's principle and how it applies to changes in concentration, pressure, and temperature, the Haber process (ammonia production), the Contact process (sulfuric acid production), and the effect of catalysts on equilibrium. Essential for AP Chemistry, A-Level, and university general chemistry.

Explore the rich and colourful chemistry of transition metals with this comprehensive inorganic chemistry flashcard deck. Transition metals are among the most important elements in chemistry, biology, and industry — from the iron in your blood to the titanium in aircraft to the platinum in catalytic converters. This deck covers the general properties of d-block transition metals, variable oxidation states, colour of transition metal ions and the d-d transition, catalytic properties, magnetic properties, complex ion formation, ligands, coordination numbers, naming coordination compounds (IUPAC), stability constants, and biologically important transition metal complexes including haemoglobin and chlorophyll. Essential for A-Level Chemistry and university inorganic chemistry.

Master one of chemistry's most important topics with this comprehensive acids, bases, and pH flashcard deck. Understanding acid-base chemistry is essential for biology, medicine, environmental science, and industrial chemistry — and it is one of the most heavily tested topics in AP Chemistry, A-Level, GCSE, and university general chemistry courses. This deck covers the three major definitions of acids and bases (Arrhenius, Brønsted-Lowry, and Lewis), the pH scale, strong and weak acids and bases, neutralization reactions, buffer solutions, titrations, Ka and Kb values, and common acid-base indicators. Includes worked examples of pH calculations.

Build a solid foundation in chemistry by mastering the periodic table with this comprehensive flashcard deck. Each card covers an element's name, symbol, atomic number, group, period, and key physical and chemical properties. Understanding the periodic table is the single most important skill in chemistry — it unlocks the logic behind every reaction, bond, and property you will study. This deck covers the first 36 elements in depth, all noble gases, alkali metals, alkaline earth metals, halogens, and transition metals frequently tested in AP Chemistry, GCSE, A-Level, and university chemistry courses. Also includes periodic trends such as electronegativity, ionization energy, and atomic radius.

Explore the fascinating world of atomic nuclei with this comprehensive nuclear chemistry flashcard deck. Nuclear chemistry deals with reactions that change the nucleus itself — releasing millions of times more energy than ordinary chemical reactions. It underpins nuclear power, medical imaging (PET scans, X-rays), cancer radiation therapy, radiocarbon dating, and nuclear weapons. This deck covers the structure of the nucleus, types of radioactive decay (alpha, beta, gamma), balancing nuclear equations, radioactive decay laws and half-life calculations, radiocarbon dating, nuclear fission and chain reactions, nuclear fusion, binding energy and mass defect, and radiation safety. Essential for AP Chemistry, A-Level, and university general chemistry.

Deepen your chemistry knowledge with this solutions and colligative properties flashcard deck. Understanding how solutes dissolve in solvents and how they change a solvent's physical properties is fundamental to biology (osmosis in cells), medicine (IV fluids, dialysis), food science (antifreeze, salt), and industrial chemistry. This deck covers types of solutions, concentration units (molarity, molality, mole fraction), factors affecting solubility, Henry's law, Raoult's law, vapour pressure lowering, boiling point elevation, freezing point depression, and osmotic pressure — the four colligative properties. Also covers electrolyte vs non-electrolyte solutions and the van't Hoff factor. Essential for AP Chemistry, A-Level, and university general chemistry.

Master chemical reactions and stoichiometry — the mathematical heart of chemistry — with this comprehensive flashcard deck. Stoichiometry allows chemists to predict exactly how much of each substance is needed or produced in a reaction, making it essential for every branch of chemistry, from laboratory work to industrial manufacturing. This deck covers the five main types of chemical reactions, how to balance chemical equations, mole calculations, molar mass, limiting and excess reagents, theoretical and percent yield, concentration calculations, and gas stoichiometry. Essential for AP Chemistry, GCSE, A-Level, and university general chemistry.

Understand how fast chemical reactions occur and what controls their speed with this comprehensive reaction kinetics flashcard deck. Kinetics is at the heart of chemistry, biology (enzyme kinetics), pharmacology (drug metabolism), and engineering (reactor design). This deck covers measuring rates of reaction, factors affecting rate (concentration, temperature, surface area, catalysts), the rate law and rate constant, orders of reaction (zero, first, second), half-lives, the Arrhenius equation, collision theory, transition state theory, and reaction mechanisms with rate-determining steps. Essential for AP Chemistry, A-Level, and university physical chemistry.

Understand why and how atoms bond together with this essential chemical bonding flashcard deck. Chemical bonding is the foundation of molecular chemistry — mastering it explains the properties of every substance you encounter, from water to DNA to metals. This deck covers ionic bonding, covalent bonding (polar and nonpolar), metallic bonding, Lewis dot structures, electronegativity and bond polarity, VSEPR theory and molecular geometry, hybridization, and intermolecular forces including hydrogen bonding, dipole-dipole interactions, and London dispersion forces. Essential for AP Chemistry, GCSE, A-Level, and university general chemistry courses.

Understand the energy changes that drive chemical reactions with this comprehensive thermodynamics and thermochemistry flashcard deck. Thermodynamics answers one of chemistry's most fundamental questions: why do reactions occur spontaneously in one direction? This deck covers the laws of thermodynamics, heat and work, enthalpy (ΔH), entropy (ΔS), Gibbs free energy (ΔG), Hess's law, standard enthalpies of formation, calorimetry calculations, specific heat capacity, and bond enthalpy calculations. Essential for AP Chemistry, A-Level Chemistry, IB Chemistry, and university general and physical chemistry courses.

Understand the chemistry of electricity with this comprehensive electrochemistry flashcard deck. Electrochemistry is the study of how chemical reactions produce electricity and how electricity drives chemical reactions — it underpins batteries, fuel cells, metal plating, corrosion, and industrial processes like aluminium smelting. This deck covers oxidation states, redox reactions, galvanic (voltaic) cells, standard electrode potentials, the electrochemical series, electrolysis, Faraday's laws of electrolysis, the Nernst equation, and real-world applications including batteries and the Hall-Héroult process. Essential for AP Chemistry, A-Level, and university physical and inorganic chemistry.

Gas law calculations show up constantly in GCSE, A-Level and AP Chemistry exams, and this deck of 20 flashcards covers every formula you'll need. Starting with Boyle's, Charles's and Gay-Lussac's laws individually, the deck builds up to the combined gas law and the full ideal gas equation (PV = nRT), including how to work with STP and molar volume. You'll also cover Avogadro's law, Dalton's law of partial pressures, and Graham's law of effusion, alongside the underlying assumptions of kinetic molecular theory that explain why these laws work. A few cards address common student misconceptions, like why temperature must always be converted to kelvin, and how real gases deviate from ideal behaviour at high pressure or low temperature. Each flashcard pairs the formula with a plain-English explanation, so you understand not just what to calculate but why the relationship holds.

How do chemists actually identify unknown substances or measure exact concentrations? This deck of 20 flashcards covers the core analytical techniques used in every chemistry lab, from titration and chromatography through to spectroscopy and mass spectrometry. You'll learn how titration determines unknown concentrations using equivalence points and indicators, how chromatography separates mixtures using Rf values and stationary/mobile phases, and how UV-Vis spectroscopy uses the Beer-Lambert law to measure concentration from absorbance. The deck also introduces infrared spectroscopy for identifying functional groups, mass spectrometry for determining molecular mass, and NMR spectroscopy for structural analysis, finishing with the difference between precision and accuracy and systematic versus random error. Suited to A-Level and AP Chemistry students preparing for practical exam questions, these flashcards connect each technique to what it's actually used to find out.

From plastic bottles to bulletproof vests, polymers and engineered materials are everywhere — and this deck of 20 flashcards explains the chemistry behind them. You'll start with the difference between addition and condensation polymerisation, then explore thermoplastics versus thermosetting polymers, common everyday plastics like polyethylene and PVC, and processes like vulcanisation that toughen rubber. The deck moves into composite materials such as fibreglass and carbon fibre, explaining how a matrix and reinforcement combine to create stronger materials, before covering biodegradability, microplastics and environmental concerns around plastic waste. A final section covers metal alloys, including why steel and stainless steel outperform pure iron, and Kevlar's unique molecular structure. Suited to A-Level Chemistry and introductory materials science courses, this deck connects abstract polymer chemistry to the real-world materials you interact with daily.

Climate change, acid rain and ozone depletion are chemistry topics as much as they are environmental ones, and this deck of 20 flashcards breaks down the reactions behind each. You'll cover the greenhouse effect and the main greenhouse gases, the carbon cycle, and ocean acidification from excess atmospheric CO2, before moving into the chemical causes of acid rain and its effects on ecosystems and buildings. The deck explains how CFCs deplete the ozone layer and why the Montreal Protocol mattered, then covers water pollution concepts including eutrophication, biochemical oxygen demand, bioaccumulation and biomagnification, plus the stages of municipal water treatment. It finishes with green chemistry principles and key terms like carbon sinks and particulate matter. Suited to A-Level and AP Environmental Science or Chemistry, these flashcards link real environmental issues back to the underlying chemical processes that cause them.

This deck goes beyond basic organic chemistry to focus on how and why reactions happen. It covers nucleophiles and electrophiles, curly-arrow notation, substitution mechanisms (SN1 vs SN2), addition and elimination reactions, free-radical substitution, and the stereochemical consequences of different mechanisms. Ideal for students moving from introductory organic chemistry into mechanism-based problem solving for A-Level, IB, or first-year university courses.

This deck explores the properties and behavior of metals: how metallic bonding gives rise to conductivity and malleability, how metals are extracted from their ores using methods matched to their reactivity, why metals corrode and how corrosion is prevented, and how alloys like steel, brass, and bronze are engineered for specific properties. A practical companion to periodic table and reactivity-series topics for GCSE, A-Level, and general chemistry learners.