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

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Question 13

A laboratory technician has a 32 g/dm3 ammonium chloride solution and needs a portion containing 9.6 g of ammonium chloride.

What volume of solution is needed?

[1]
A

300 cm3300\ \text{cm}^3300 cm3

B

30 cm330\ \text{cm}^330 cm3

C

0.3 cm30.3\ \text{cm}^30.3 cm3

D

307.2 cm3307.2\ \text{cm}^3307.2 cm3

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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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