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4.1 Acids

4.1 Acids

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Question 75

The word equation for the reaction between zinc carbonate and dilute sulfuric acid is

zinc carbonate+sulfuric acid→zinc sulfate+carbon dioxide+water \text{zinc carbonate} + \text{sulfuric acid} \rightarrow \text{zinc sulfate} + \text{carbon dioxide} + \text{water} zinc carbonate+sulfuric acid→zinc sulfate+carbon dioxide+water

Complete the balanced equation for this reaction.

ZnCO3+…⋯→…⋯+CO2+H2O \text{ZnCO}_3 + \dots\dots \rightarrow \dots\dots + \text{CO}_2 + \text{H}_2\text{O} ZnCO3​+…⋯→…⋯+CO2​+H2​O
[2]
Markscheme

4.1 Acids Questions

  1. GCSE
  2. /Chemistry
  3. /4.1 Acids

276 exam-style questions on Edexcel GCSE Chemistry 4.1 Acids, covering 4.1.1 Acids, alkalis and the pH scale, 4.1.2 Hydrogen ion concentration and pH, 4.1.3 Dilute and concentrated, weak and strong acids, 4.1.4 Bases, alkalis and the reactions of acids, 4.1.5 Chemical tests for hydrogen and carbon dioxide, 4.1.6 Neutralisation as a reaction of acids with bases, 4.1.7 Preparing soluble salts, and 4.1.8 Solubility rules and preparing insoluble salts. Each one has a worked solution and a mark scheme showing where the marks go.

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