Unit 3 – Physical & Inorganic Chemistry

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Notes || Flashcards || Questions by Topic

This topic is examined in the A-Level Unit 3 Paper for WJEC Chemistry (Welsh Spec).

Notes:

Definitions

Detailed Notes

3.1. Redox and Electrodes
3.2. Redox Reactions
3.3. The p-block
3.4. Transition Metals
3.5. Kinetics
3.6. Enthalpy Changes
3.7. Entropy & Feasibility
3.8. Equilibrium Constants
3.9. Acids & Bases

Notes from Knockhardy Science

3.1. Electrode Potentials - Redox, Half Cells, Electrochemical Series
3.2. Oxidation Numbers, Redox and Half Equations
3.4. Reactions of Transition Metal Ions - Cobalt, Copper, Iron, Manganese, Chromium, Silver and Vanadium
3.4. Transition Metals - Oxidation, Coloured Ions, Colorimetry, Ligands, Coordination Number, Isomerism in Complexes and Catalysis
3.5. Rates of Reaction - Rate Equation, Order, Rate Constant (k), Arrhenius Equation and Rate Determining Step
3.6. Lattice Enthalpy, Ionisation Energy, Born-Haber Cycles, Hydration Enthalpy
3.7. Free Energy and Entropy
3.8. Equilibrium Constants - Kc, Kp
3.9. Acids and Bases - Buffer Solutions and Uses
3.9. Acids and Bases - Strength, pH Curves, Indicators

Flashcards:

3.1 Redox and Standard Electrode Potential
3.2 Redox Reactions
3.3 Chemistry of the p-block
3.4 Chemistry of the d-block Transition Metals
3.5 Chemical Kinetics
3.6 Enthalpy Changes for Solids and Solutions
3.7 Entropy and Feasibility of Reactions
3.8 Equilibrium Constants
3.9 Acid-Base Equilibria

Questions by Topic:

From WJEC

3.1. Redox and Standard Electrode Potantials MS
3.1. Redox and Standard Electrode Potentials QP
3.2. Redox Reactions MS
3.2. Redox Reactions QP
3.3. Chemistry of the p-block MS
3.3. Chemistry of the p-block QP
3.4. Chemistry of the d-block Transition Metals QP
3.4. Chemistry of the d-block Transition Metals MS
3.5. Chemical Kinetics MS
3.5. Chemical Kinetics QP
3.6. Enthalpy Change for Solids and Solutions MS
3.6. Enthalpy Changes for Solids and Solutions QP
3.7. Entropy and Feasibility of Reactions MS
3.7. Entropy and feasibility of reactions QP
3.8. Equilibrium Constants MS
3.8. Equilibrium Constants QP
3.9. Acid-base Equilibria MS
3.9. Acid-base Equilibria QP

From OCR

3.1. Electrode Potentials MS
3.1. Electrode Potentials
3.2. Redox MS
3.2. Redox
3.4. Transition Metals MS
3.4. Transition Metals
3.6. Lattice Enthalpy MS
3.6. Lattice Enthalpy
3.7. Enthalpy and Entropy MS
3.7. Enthalpy and Entropy
3.8. How Far MS
3.8. How Far
3.8. Rates and Equilibria MS
3.8. Rates and Equilibria
3.9. Acids MS
3.9. Acids, Bases and Buffers MS
3.9. Acids, Bases, and Buffers
3.9. Acids

From Edexcel

3.1. Calculation Questions MS
3.1. Calculation Questions
3.1. Electrode Potentials MS
3.1. Electrode Potentials
3.4. Complexes, Ligands, Colour Changes and Entropy MS
3.4. Complexes, Ligands, Colour Changes and Entropy
3.4. Transition Metals and Redox MS
3.4. Transition Metals and Redox
3.7. Entropy MS
3.7. Entropy
3.9. Equilibria and Acids and Bases MS
3.9. Equilibria and Acids and Bases

From AQA

3.1. Redox Reactions, Halogens and Alkali Earth Metals MS
3.1. Redox Reactions, Halogens and Alkali Earth Metals
3.2. Redox Equilibria MS
3.2. Redox Equilibria
3.4. Transition Metals - Complex Ions MS
3.4. Transition Metals - Complex Ions
3.4. Transition Metals - Redox Reactions and Catalysis MS
3.4. Transition Metals - Redox Reactions and Catalysis
3.5. Kinetics MS
3.5. Kinetics
3.8. Equilibria MS
3.8. Equilibria
3.8. Kinetics and Equlibria MS
3.8. Kinetics and Equlibria