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

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Question 4

At room temperature and pressure (rtp), one mole of any gas occupies 24 dm3.

An oxygen cylinder in a hospital releases 0.25 mol of oxygen, measured at rtp.

Complete the calculation to find the volume of oxygen released.

V=0.25×24=‾ dm3V = 0.25 \times 24 = \underline{\hspace{1cm}}\ \text{dm}^3V=0.25×24=​ dm3

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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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