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6.2 Quantitative analysis

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Question 17

A gas reaction follows $2A(g)→B(g)\mathrm{2A(g)\rightarrow B(g)}$ . If 48 dm³ of A reacts completely at RTP, what volume of B forms at the same conditions?

[1]

$dm312\,\mathrm{dm^3}$

$dm324\,\mathrm{dm^3}$

$dm348\,\mathrm{dm^3}$

$dm396\,\mathrm{dm^3}$

Markscheme

6.2 Quantitative analysis Questions

GCSE
Chemistry
6.2 Quantitative analysis

157 exam-style questions on Edexcel GCSE Chemistry 6.2 Quantitative analysis, covering 6.2.1 Concentration in mol dm⁻³ and titration calculations, 6.2.2 Percentage yield and why actual yield falls short, 6.2.3 Atom economy of a reaction, 6.2.4 Choosing a reaction pathway, and 6.2.5 Molar volume of gases and Avogadro's law. Each one has a worked solution and a mark scheme showing where the marks go.

6.2 Quantitative analysis

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6.2 Quantitative analysis

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Question 17

A gas reaction follows $2A(g)→B(g)\mathrm{2A(g)\rightarrow B(g)}$ . If 48 dm³ of A reacts completely at RTP, what volume of B forms at the same conditions?

[1]

$dm312\,\mathrm{dm^3}$

$dm324\,\mathrm{dm^3}$

$dm348\,\mathrm{dm^3}$

$dm396\,\mathrm{dm^3}$

Markscheme

6.2 Quantitative analysis Questions

GCSE
Chemistry
6.2 Quantitative analysis