Project 56

MYP Chemistry Activities

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Atomic Structure

Atoms, isotopes, electron configuration, and the periodic table.

Bonding

Ionic, covalent, metallic bonding, shapes, and intermolecular forces.

Stoichiometry

Moles, relative formula mass, balancing equations, and yields.

Energetics

Enthalpy changes, calorimetry, bond energies, and Hess's law.

Kinetics

Rates of reaction, collision theory, activation energy, and catalysts.

Equilibrium

Dynamic equilibrium, Kc, Le Chatelier's principle, and ICE tables.

Acids & Bases

pH, strong and weak acids, neutralisation, titrations, and buffers.

Organic Chemistry

Alkanes, alkenes, alcohols, naming, isomers, and reactions.

States of Matter

Particle model, solids, liquids, gases, changes of state, and diffusion.

Chemical Reactions

Reaction types, word and symbol equations, and conservation of mass.

Metals & Reactivity

Reactivity series, displacement, extraction, rusting, and alloys.

Electrochemistry

Electrolysis, electrodes, electroplating, cells, and industrial processes.

Separation Techniques

Filtration, distillation, chromatography, crystallisation, and Rf values.

Environmental Chemistry

Greenhouse gases, acid rain, ozone, water treatment, and pollution.

Chemical Analysis

Gas tests, flame tests, cation and anion tests, and instrumental methods.

📖 Formula Booklet

Official MYP Chemistry formula reference & data sheet.

Reference

Leaderboard

See how you rank against other students.

Top 20

Investigation Skills

Criterion B & C - variables, hypotheses, method design, reliability & evaluation.

Criterion B/C

Flashcards

Review key concepts and formulas with spaced repetition.

SRS

📋 Assessment Criteria Guide

Understand Criteria A–D: what examiners look for, band descriptors, and tips for each level.

Assessment

Past Paper Generator

IB-style exam papers with context-based multi-part questions across all topics.

Full Papers & Practice

Progress Dashboard

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Past Paper Generator

IB MYP eAssessment Style

Full Paper Mode

Up to 15 context-based questions (one per topic), 120 minutes + 5 min reading time, IB grade 1-7.

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Mark Scheme

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Atomic Structure

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Lessons

Atoms & Isotopes

Protons, neutrons, electrons, atomic number, and mass number.

Lesson

Periodic Table & Electron Config

Groups, periods, electron configuration, and periodic trends.

Lesson

Practice

Atomic Structure Practice

Atomic number, mass number, isotopes, electron config, and RAM.

Atomic Structure Practice

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Key Facts Reference

Bonding

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Lessons

Types of Bonding

Ionic, covalent, and metallic bonding.

Lesson

Shapes & Intermolecular Forces

Molecular geometry and intermolecular forces.

Lesson

Practice

Bonding Practice

Bond types, dot-cross, shapes, and intermolecular forces.

Bonding Practice

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Stoichiometry

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Lessons

The Mole & Mr

Mole concept, Avogadro's number, and relative formula mass.

Lesson

Equations & Yields

Balancing equations, limiting reagent, and percentage yield.

Lesson

Practice

Stoichiometry Practice

Mr calculations, moles, balancing, yields, and concentrations.

Stoichiometry Practice

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Formulas Reference

Energetics

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Lessons

Enthalpy & Energy Profiles

Exo/endothermic reactions, enthalpy changes, and activation energy.

Lesson

Energy Calculations

Calorimetry, bond energies, and Hess's law.

Lesson

Practice

Energetics Practice

Enthalpy, calorimetry, bond energies, and Hess's law problems.

Energetics Practice

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Formulas Reference

Kinetics

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Lessons

Rates of Reaction

Measuring rate, factors affecting rate, and rate graphs.

Lesson

Collision Theory

Activation energy, particle energy, and catalysts.

Lesson

Practice

Kinetics Practice

Rate factors, collision theory, Ea, catalysts, and rate calculations.

Kinetics Practice

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Equilibrium

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Lessons

Dynamic Equilibrium

Reversible reactions, Le Chatelier's principle.

Lesson

Kc & ICE Tables

Equilibrium constant, expressions, and calculations.

Lesson

Practice

Equilibrium Practice

Kc expressions, Le Chatelier, ICE tables, and equilibrium shifts.

Equilibrium Practice

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Acids & Bases

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Lessons

Acids, Bases & pH

pH scale, strong vs weak, and neutralisation.

Lesson

Titrations

Titration calculations, indicators, and pH curves.

Lesson

Practice

Acids & Bases Practice

pH, neutralisation, titrations, indicators, and buffers.

Acids & Bases Practice

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Formulas Reference

Organic Chemistry

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Lessons

Hydrocarbons & Naming

Alkanes, alkenes, homologous series, and IUPAC naming.

Lesson

Organic Reactions

Combustion, addition, substitution, and functional groups.

Lesson

Alkynes

Triple bonds, naming, properties, and reactions of alkynes.

Lesson

IUPAC Naming Rules

Systematic naming: longest chain, substituents, numbering, and priority.

Lesson

Practice

Organic Practice

Naming, functional groups, isomers, and organic reactions.

Alkynes Practice

Naming, formulae, reactions, and bond comparisons for alkynes.

IUPAC Naming Practice

Branched alkanes, substituents, position numbering, and naming rules.

Organic Practice

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Alkynes Practice

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IUPAC Naming Practice

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States of Matter

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Lessons

Particle Model

Particle arrangement and properties of solids, liquids, and gases.

Lesson

Changes of State

Melting, boiling, evaporation, condensing, and heating curves.

Lesson

Nanomaterials

Nanoparticles, surface area to volume ratio, applications, and risks.

Lesson

Practice

States of Matter Practice

Particle model, state properties, changes, diffusion, and gas pressure.

States of Matter Practice

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Chemical Reactions

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Lessons

Types of Reaction

Combustion, decomposition, neutralisation, displacement, and synthesis.

Lesson

Chemical Equations

Word equations, symbol equations, balancing, and state symbols.

Lesson

Practice

Reactions Practice

Reaction types, equations, conservation of mass, and redox.

Chemical Reactions Practice

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Metals & Reactivity

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Lessons

Reactivity Series

Metal reactions with water, acid, and oxygen; displacement reactions.

Lesson

Metal Extraction

Ore reduction, blast furnace, electrolysis, and recycling.

Lesson

Practice

Metals Practice

Reactivity order, displacement, extraction methods, and alloys.

Metals Practice

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Electrochemistry

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Lessons

Electrolysis

Splitting compounds with electricity, electrodes, and products.

Lesson

Cells & Industry

Electrochemical cells, brine electrolysis, and aluminium extraction.

Lesson

Practice

Electrochemistry Practice

Electrolysis products, half-equations, electroplating, and calculations.

Electrochemistry Practice

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Formulas Reference

Separation Techniques

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Lessons

Separation Methods

Filtration, evaporation, distillation, and crystallisation.

Lesson

Chromatography

Paper chromatography, Rf values, TLC, and identification.

Lesson

Practice

Separation Practice

Technique selection, Rf calculations, and mixture classification.

Separation Practice

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Environmental Chemistry

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Lessons

Earth's Atmosphere

Composition, greenhouse effect, climate change, and carbon cycle.

Lesson

Pollution & Resources

Acid rain, air pollution, water treatment, and recycling.

Lesson

Water Treatment

Potable water, purification, desalination, and waste water treatment.

Lesson

Practice

Environment Practice

Greenhouse gases, pollution, water treatment, and climate data.

Environmental Chemistry Practice

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Chemical Analysis

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Lessons

Testing for Gases

Tests for hydrogen, oxygen, carbon dioxide, chlorine, and ammonia.

Lesson

Analysis Methods

Flame tests, precipitation tests, and instrumental techniques.

Lesson

Practice

Analysis Practice

Gas tests, flame tests, cation/anion tests, and unknown identification.

Chemical Analysis Practice

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Investigation Skills

Criterion B & C - IB MYP eAssessment

Practice Questions

Variables, hypotheses, methods, reliability, safety, graphs & evaluation.

Investigation Skills

Criterion B/C Practice

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Periodic Table Trends

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Key Facts Reference

Mole Calculations

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pH Calculations

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Redox & Half-Equations

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Functional Groups

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Gas Law Calculations

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Word & Symbol Equations

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Enthalpy & Energy Diagrams

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Rate & Concentration Graphs

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Ionic Equations

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Electron Configuration

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Chemical Data Analysis

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Chemistry Leaderboard

Top students

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Progress Dashboard

Your chemistry stats

Learning Pathway

Your guided route through Chemistry

MYP Chemistry

Formula Sheet & Data Booklet

For use during the course and in examinations

Atomic Structure & The Mole

Number of moles\(n = \dfrac{m}{M}\)
Number of particles\(N = n \times N_A\)
Avogadro's constant\(N_A = 6.02 \times 10^{23}\;\text{mol}^{-1}\)
Mass number\(A = Z + N\)

n = number of moles, m = mass (g), M = molar mass (g/mol), Z = atomic number, N = neutron number

Concentration & Solutions

Concentration (molarity)\(c = \dfrac{n}{V}\)
Mass concentration\(\text{conc} = \dfrac{\text{mass of solute (g)}}{\text{volume of solution (dm}^3\text{)}}\)
Dilution\(c_1 V_1 = c_2 V_2\)
Percentage by mass\(\% = \dfrac{\text{mass of solute}}{\text{mass of solution}} \times 100\)

c = concentration (mol/dm³), V = volume (dm³)

Stoichiometry & Yield

Percentage yield\(\% \text{yield} = \dfrac{\text{actual yield}}{\text{theoretical yield}} \times 100\)
Atom economy\(\% = \dfrac{M_r\text{ of desired product}}{\sum M_r\text{ of all products}} \times 100\)

Acids, Bases & pH

pH scale\(\text{pH} = -\log_{10}[\text{H}^+]\)
Hydrogen ion concentration\([\text{H}^+] = 10^{-\text{pH}}\)

pH 7 = neutral, pH < 7 = acidic, pH > 7 = alkaline

Energetics

Energy change\(Q = mc\Delta T\)
Bond energy\(\Delta H = \sum E_{\text{bonds broken}} - \sum E_{\text{bonds formed}}\)

Q = energy (J), m = mass (g), c = 4.18 J/(g·°C) for water, ΔT = temp change (°C)

Gases

Molar volume (STP)\(V_m = 22.7\;\text{dm}^3\text{/mol}\) at STP
Moles of gas\(n = \dfrac{V}{V_m}\)

STP = 0 °C and 100 kPa

Electrochemistry

EMF of a cell\(E_{\text{cell}} = E_{\text{cathode}} - E_{\text{anode}}\)

Key Constants

Avogadro's constant\(N_A = 6.02 \times 10^{23}\;\text{mol}^{-1}\)
Specific heat capacity of water\(c = 4.18\;\text{J/(g·°C)}\)
Molar volume at STP\(22.7\;\text{dm}^3\text{/mol}\)

© International Baccalaureate Organization

Flashcards

Spaced repetition review