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3.2 Use of amount of substance in relation to masses of pure substances

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Question 4

A laboratory stores barium chloride solution in bottles containing 0.75 dm3. The concentration of the solution is 32 g/dm3.

What mass of barium chloride is present in one full bottle?

[1]
A

32 g32\ \text{g}32 g

B

42.7 g42.7\ \text{g}42.7 g

C

0.024 g0.024\ \text{g}0.024 g

D

24 g24\ \text{g}24 g

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3.2 Use of amount of substance in relation to masses of pure substances Questions

  1. GCSE
  2. /Chemistry
  3. /3.2 Use of amount of substance in relation to masses of pure substances

131 exam-style questions on AQA GCSE Chemistry 3.2 Use of amount of substance in relation to masses of pure substances, covering 3.2.1 Moles, 3.2.2 Amounts of substances in equations, 3.2.3 Using moles to balance equations, 3.2.4 Limiting reactants, 3.2.5a Concentration of solutions, and 3.2.5b Relating mass, volume and concentration. Each one has a worked solution and a mark scheme showing where the marks go.

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