MYP Chemistry Activities
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Daily Missions
Milestones
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.
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Top 20Investigation Skills
Criterion B & C — variables, hypotheses, method design, reliability & evaluation.
Criterion B/CFlashcards
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SRSPast Paper Generator
IB-style exam papers with context-based multi-part questions across all topics.
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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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Atomic Structure
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Lessons
Atoms & Isotopes
Protons, neutrons, electrons, atomic number, and mass number.
LessonPeriodic Table & Electron Config
Groups, periods, electron configuration, and periodic trends.
LessonPractice
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.
LessonShapes & Intermolecular Forces
Molecular geometry and intermolecular forces.
LessonPractice
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.
LessonEquations & Yields
Balancing equations, limiting reagent, and percentage yield.
LessonPractice
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.
LessonEnergy Calculations
Calorimetry, bond energies, and Hess's law.
LessonPractice
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.
LessonCollision Theory
Activation energy, particle energy, and catalysts.
LessonPractice
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.
LessonKc & ICE Tables
Equilibrium constant, expressions, and calculations.
LessonPractice
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.
LessonTitrations
Titration calculations, indicators, and pH curves.
LessonPractice
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.
LessonOrganic Reactions
Combustion, addition, substitution, and functional groups.
LessonAlkynes
Triple bonds, naming, properties, and reactions of alkynes.
LessonIUPAC Naming Rules
Systematic naming: longest chain, substituents, numbering, and priority.
LessonPractice
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.
LessonChanges of State
Melting, boiling, evaporation, condensing, and heating curves.
LessonPractice
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.
LessonChemical Equations
Word equations, symbol equations, balancing, and state symbols.
LessonPractice
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.
LessonMetal Extraction
Ore reduction, blast furnace, electrolysis, and recycling.
LessonPractice
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.
LessonCells & Industry
Electrochemical cells, brine electrolysis, and aluminium extraction.
LessonPractice
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.
LessonChromatography
Paper chromatography, Rf values, TLC, and identification.
LessonPractice
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.
LessonPollution & Resources
Acid rain, air pollution, water treatment, and recycling.
LessonPractice
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.
LessonAnalysis Methods
Flame tests, precipitation tests, and instrumental techniques.
LessonPractice
Analysis Practice
Gas tests, flame tests, cation/anion tests, and unknown identification.
Chemical Analysis Practice
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Key Facts Reference
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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Chemistry Leaderboard
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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) | \(V_m = 22.4\;\text{dm}^3\text{/mol}\) 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 | \(22.4\;\text{dm}^3\text{/mol}\) |
© International Baccalaureate Organization
Flashcards
Spaced repetition review