Edexcel IGCSE · Science(Double Award)-Chemistry (4wsd0-1c)

Chemical formulae, equations and calculations

Pick a sub-topic to take its AI-marked quiz — instant marking, examiner-style feedback, and a report on exactly what to revise next.

8 sub-topic quizzes

1 Electronic Configuration & Reactivity 🎯 2 Word & Balanced chemical Equations 🎯 3 Relative and Reacting Mass Calculation 🎯 4 Calculate Percentage Yield Calculation 🎯 5 Experimenting for the formula of simple compounds 🎯 6 Empirical & Molecular Formulae and calculation 🎯 7 Determining the formula of a metal oxide 🎯 8 Formation of Ions 🎯

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