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1.1 Formulae, equations and hazards

1.1 Formulae, equations and hazards

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Question 28

Nitric acid reacts with a solution of sodium carbonate.

2HNO3(aq)+Na2CO3(aq)→2NaNO3(aq)+CO2(g)+H2O(l) 2\text{HNO}_3(\text{aq}) + \text{Na}_2\text{CO}_3(\text{aq}) \rightarrow 2\text{NaNO}_3(\text{aq}) + \text{CO}_2(\text{g}) + \text{H}_2\text{O}(\text{l}) 2HNO3​(aq)+Na2​CO3​(aq)→2NaNO3​(aq)+CO2​(g)+H2​O(l)

Write the balanced ionic equation for this reaction. Include state symbols.

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Markscheme

1.1 Formulae, equations and hazards Questions

  1. GCSE
  2. /Chemistry
  3. /1.1 Formulae, equations and hazards

230 exam-style questions on Edexcel GCSE Chemistry 1.1 Formulae, equations and hazards, covering 1.1.1 Formulae, word and balanced equations, 1.1.2 Balanced ionic equations, and 1.1.3 Hazard symbols and risk in practical work. Each one has a worked solution and a mark scheme showing where the marks go.

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