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IB Chemistry Topic Reactivity 2. How Much, How Fast… | RevisionDojo

S1.1 Introduction to the particulate nature of matter

S1.2 The nuclear atom

S1.3 Electron configurations

S1.4 Counting particles by mass: The mole

S1.5 Ideal gases

S2.1 The ionic model

S2.2 The covalent model

S2.3 The metallic model

S2.4 From models to materials

S3.1 The periodic table: Classification of elements

S3.2 Functional groups: Classification of organic compounds

R1.1 Measuring enthalpy change

R1.2 Energy cycles in reactions

R1.3 Energy from fuels

R1.4 Entropy and spontaneity (HL)

R2.1 How much? The amount of chemical change

R2.2 How fast? The rate of chemical change

R2.3 How far? The extent of chemical change

R3.1 Proton transfer reactions

R3.2 Electron transfer reactions

R3.3 Electron sharing reactions

R3.4 Electron-pair sharing reactions

IB
Reactivity 2. How much, how fast and how far?

IB Chemistry Reactivity 2. How Much, How Fast and How Far?

IB Chemistry Topic Reactivity 2. How Much, How Fast and How Far? (SL/HL) covers syllabus content. Use these Notes, Questionbank, Videos, Flashcards, and Lessons to review the topic, practise exam questions, and move between notes, videos, flashcards, and lessons where available.

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58 chapters

Lessons

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29 lessons

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Key Definitions

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36 definitions

R2.1.1 Chemical equations and stoichiometry

R2.1.2 Using the mole ratio

R2.1.3 Limiting and excess reactants

R2.1.4 Percentage yield

R2.1.5 Atom economy

R2.2.1 Rate of reaction

R2.2.2 Collision theory

R2.2.3 Factors affecting the rate of reaction

R2.2.4 Activation energy

R2.2.5 Catalysts

R2.2.6 Reaction mechanisms and rate-determining steps (HL only)

R2.2.7 Energy profiles and transition states (HL only)

R2.2.8 Molecularity (HL only)

R2.2.9 Rate equations (HL only)

R2.2.10 Order of a reaction (HL only)

R2.2.11 Rate constant (HL only)

R2.2.12 Arrhenius equation (HL only)

R2.2.13 Arrhenius factor (HL only)

R2.3.1 Dynamic equilibrium

R2.3.2 The equilibrium law and constant

R2.3.3 Magnitude of K and temperature dependence

R2.3.4 Le Châtelier’s principle

R2.3.5 Reaction quotient (Q) (HL only)

R2.3.6 Quantifying equilibrium concentrations (HL only)

R2.3.7 Gibbs free energy and equilibrium (HL only)

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