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TantervekGCSE Chemistry

4.1 Atomic structure and the periodic table

4.3 Quantitative chemistry

4.3.1 Chemical measurements conservation of mass and the quantitative interpretation of chemical equations

4.3.1.1 Conservation of mass and balanced chemical equations

4.3.1.2 Relative formula mass

4.3.1.3 Mass changes when a reactant or product is a gas

4.3.1.4 Chemical measurements

4.3.2 Use of amount of substance in relation to masses of pure substances

4.3.3 Yield and atom economy of chemical reactions (chemistry only)

4.3.4 Using concentrations of solutions in mol/dm3 (chemistry only) (HT only)

4.3.5 Use of amount of substance in relation to volumes of gases (chemistry only) (HT only)

4.4 Chemical changes

4.5 Energy changes

4.6 The rate and extent of chemical change

4.7 Organic chemistry

4.8 Chemical analysis

4.9 Chemistry of the atmosphere

4.10 Using resources

AO1 Demonstrate knowledge and understanding of: scientific ideas; scientific techniques and procedures.

AO2 Apply knowledge and understanding of: scientific ideas; scientific enquiry, techniques and procedures.

AO3 Analyse information and ideas to: interpret and evaluate; make judgments and draw conclusions; develop and improve experimental procedures.

4.3.1.1 Conservation of mass and balanced chemical equations

4.3.1.2 Relative formula mass

4.3.1.3 Mass changes when a reactant or product is a gas

4.3.1.4 Chemical measurements