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Monitoring chemical reactions

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Question 24

In the conversion of oxygen to ozone, oxygen gas reacts according to the following equation:

3\text{O}_2\text{(g)} \rightleftharpoons 2\text{O}_3\text{(g)}

What is the maximum volume of ozone, $O3\text{O}_3$ , that can be made from 240 cm³ of oxygen, $O2\text{O}_2$ ? (Assume all gas volumes are measured at the same temperature and pressure.)

$cm380\text{ cm}^3$

$cm3160\text{ cm}^3$

$cm3360\text{ cm}^3$

$cm3720\text{ cm}^3$

Markscheme

Monitoring chemical reactions Questions

GCSE
Chemistry
Monitoring chemical reactions

91 exam-style questions on OCR GCSE Chemistry Monitoring chemical reactions. Each one has a worked solution and a mark scheme showing where the marks go.

Monitoring chemical reactions

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Monitoring chemical reactions

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Question 24

In the conversion of oxygen to ozone, oxygen gas reacts according to the following equation:

3\text{O}_2\text{(g)} \rightleftharpoons 2\text{O}_3\text{(g)}

What is the maximum volume of ozone, $O3\text{O}_3$ , that can be made from 240 cm³ of oxygen, $O2\text{O}_2$ ? (Assume all gas volumes are measured at the same temperature and pressure.)

$cm380\text{ cm}^3$

$cm3160\text{ cm}^3$

$cm3360\text{ cm}^3$

$cm3720\text{ cm}^3$

Markscheme

Monitoring chemical reactions Questions

GCSE
Chemistry
Monitoring chemical reactions

91 exam-style questions on OCR GCSE Chemistry Monitoring chemical reactions. Each one has a worked solution and a mark scheme showing where the marks go.