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GCSE · OCR 21st Century

Chemistry

Chemistry

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1.1 - States of Matter

1.2 - Balancing Chemical Equations

1.3 - Exothermic & Endothermic Reactions

1.4 - The Evolution of the Atmosphere

1.5 - Air Pollution

1.6 - Greenhouse Gases & Climate Change

1.7 - Tests for Gases

1.8 - Potable Water

1.9 - Waste Water Treatment

2.2 - The History of the Atom

2.3 - Elements, Isotopes & Relative Atomic Mass

2.4 - Compounds, Molecules & Mixtures

2.5 - The Periodic Table

2.6 - Electronic Structure

2.7 - Metals & Non-metals

2.8 - Group 1 (Alkali Metals)

2.9 - Group 7 & Group 0 (Halogens & Noble Gases)

2.10 - Formation of Ions

2.11 - Ionic Bonding

2.12 - Ionic Compounds

3.1 - Metallic Bonding

3.2 - The Reactivity Series & Displacement Reactions

3.3 - Separating Metals from Metal Oxides

3.4 - Redox Reactions

3.5 - Electrolysis 1 - Introduction

3.6 - Electrolysis 2 - Aluminium Oxide

3.7 - Electrolysis 3 - Aqueous Solutions

3.8 - Covalent Bonding

3.9 - Hydrocarbons

3.10 - Molecular & Empirical Formulas

3.11 - Fractional Distillation

4.1 - Types of Covalent Structures

4.2 - Diamond & Graphite

4.3 - Graphene & Fullerenes

4.4 - Ceramics, Composites & Polymers

4.5 - Sustainable Development - Reuse & Recycling

4.6 - Life Cycle Assessments

4.7 - Nanoparticles

5.1 - Purity & Formulations

5.2 - Paper Chromatography

5.3 - Filtration & Crystalisation

5.4 - Distillation

5.5 - Relative Formula Mass

5.6 - Conservation of Mass

5.7 - Calculating Mass in Reactions

5.8 - Titration Practical

6.1 - Acids & Bases

6.2 - Neutralisation Reactions

6.3 - Rates of Reaction

6.4 - Factors Affecting Rates of Reaction & Collision Theory

6.5 - Measuring Rates of Reaction from a Graph

6.6 - Reversible Reactions & Dynamic Equilibrium

6.7 - Atom Economy

7.1 - Reactivity Trend

7.2 - Electrolysis

7.3 - Chromatography

7.4 - Water Purification

7.5 - Distillation

7.6 - Identifying Ions

7.7 - Neutralisation (Titration)

7.8 - Making Salts

7.9 - Rates of Reaction