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1.1 Formulae, equations and hazards

1.1 Formulae, equations and hazards

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Question 152

When barium chloride solution and sodium sulfate solution are mixed, sodium chloride and a precipitate of barium sulfate are formed.

Complete the word equation for this reaction.

barium chloride+…⋯→…⋯+barium sulfate \text{barium chloride} + \dots\dots \rightarrow \dots\dots + \text{barium sulfate} barium chloride+…⋯→…⋯+barium sulfate
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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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