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3.4 Using concentrations of solutions in mol/dm3

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Question 17

A technician needs 5.55 g of calcium chloride, CaCl2\text{CaCl}_2CaCl2​, for an experiment. The calcium chloride is available as a solution with a concentration of 0.200 mol/dm3.

The relative formula mass, MrM_rMr​, of calcium chloride is 111.

Calculate the volume of calcium chloride solution needed, in cm3\text{cm}^3cm3.

[3]
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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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