Edexcel GCSE Chemistry (1CH0) · EDEXCEL 1CH0
0 Formulae, equations and hazards
Written & reviewed by James Millett — Biology (Imperial College London), PGCE Science (University of Cambridge).
Practice questions on Formulae, equations and hazards
- A student is setting up an experiment using concentrated sulfuric acid. Describe what the … (4 marks, Describe)
- Calcium carbonate reacts with hydrochloric acid to produce calcium chloride, water and car… (4 marks, Explain)
- A student writes the following word equation for the reaction between magnesium and oxygen… (4 marks, Describe)
- A student carries out a reaction between hydrogen and chlorine to produce hydrogen chlorid… (4 marks, Explain)
- Sodium reacts with water to produce sodium hydroxide and hydrogen gas. Explain why it is i… (4 marks, Explain)
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