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3.4 Using concentrations of solutions in mol/dm3

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Question 23

A laboratory technician dissolves 5.30 g of lithium chloride, LiCl\text{LiCl}LiCl, in water to make 250 cm3 of solution.

The relative formula mass, MrM_rMr​, of lithium chloride is 42.4.

Calculate the concentration of the lithium chloride solution in mol/dm3\text{mol/dm}^3mol/dm3.

[4]
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3.4 Using concentrations of solutions in mol/dm3 Questions

  1. GCSE
  2. /Chemistry
  3. /3.4 Using concentrations of solutions in mol/dm3

106 exam-style questions on AQA GCSE Chemistry 3.4 Using concentrations of solutions in mol/dm3, covering 3.4.1 Concentration in mol/dm3. Each one has a worked solution and a mark scheme showing where the marks go.

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