pdf, 511.1 KB
pdf, 511.1 KB

Companion PDF worksheet for Edexcel IGCSE Chemistry Lecture 10 - Formulae and Calculations Part 2. Contains short answer questions, an activity requiring lateral thinking and exam-style questions.

Specification Point 1.29 - Calculate reacting masses using experimental data and chemical equations.

Specification Point 1.30 - Calculate percentage yield.

Specification Point 1.31 - Understand how the formulae of simple compounds can be obtained experimentally, including metal oxides, water and salts containing water of crystallisation.

Specification Point 1.32 - Know what is meant by the terms empirical formula and molecular formula.

Specification Point 1.33 - Calculate empirical and molecular formulae from experimental data.

Complete set of Chapter 2 Worksheets are available.

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