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3.5 Use of amount of substance in relation to volumes of gases

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Question 11

Hydrogen reacts with chlorine to produce hydrogen chloride.

H2+Cl2→2HCl\text{H}_2 + \text{Cl}_2 \rightarrow 2\text{HCl}H2​+Cl2​→2HCl

The relative formula mass of chlorine, Cl2\text{Cl}_2Cl2​, is 71.

The volume of one mole of any gas at room temperature and pressure is 24 dm3.

Calculate the mass of chlorine that reacts completely to produce 4.8 dm3 of hydrogen chloride at room temperature and pressure.

[3]
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3.5 Use of amount of substance in relation to volumes of gases Questions

  1. GCSE
  2. /Chemistry
  3. /3.5 Use of amount of substance in relation to volumes of gases

100 exam-style questions on AQA GCSE Chemistry 3.5 Use of amount of substance in relation to volumes of gases, covering 3.5.1 Volumes of gases. Each one has a worked solution and a mark scheme showing where the marks go.

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