EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：4.2.2 Combustion
EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：4.2.2 Combustion Fuels & Combustion The combustion of fossil fuels is the major source of atmospheric pollution Fossil fuels include: co...
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EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：4.1.3 Classifying Organic Reactions
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EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：4.1.1 Organic Compounds
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EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：3.3.1 Reversible Reactions
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EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：3.2.5 Practical: Effect of Catalysts on Rate of Reaction
3.2.5 Practical: Effect of Catalysts on Rate of Reaction Practical: Effect of Catalysts on Rate of Reaction Aim: To investigate the effect of different solids on the catalytic decomposition ...
EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：3.2.4 Practical: Effect of Surface Area on Rate of Reaction
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EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：3.2.3 Catalysts
EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：3.2.3 Catalysts Catalysts & Rates Catalysts are substances which speed up the rate of a reaction without themselves being altered or con...
EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：3.2.2 Explaining Rates
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EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：3.2.1 Measuring Rates
EDEXCEL IGCSE CHEMISTRY: DOUBLE SCIENCE 复习笔记：3.2.1 Measuring Rates Measuring Rates You should be able to describe experiments to investigate the effect of surface area, concentration, t...
