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1.1 Formulae, equations and hazards

1.1 Formulae, equations and hazards

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Question 86

Which row of the table shows the correct state symbols for powdered copper(II) carbonate and dilute sulfuric acid in their chemical equation?

RowPowdered copper(II) carbonateDilute sulfuric acid
A(s)(l)
B(aq)(aq)
C(s)(aq)
D(l)(aq)
A

A

B

B

C

C

D

D

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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