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Calculations involving masses

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Question 53

Sulfur trioxide reacts with water to produce sulfuric acid.

\text{SO}_3 + \text{H}_2\text{O} \rightarrow \text{H}_2\text{SO}_4

Calculate the maximum mass of sulfuric acid, $H2SO4\text{H}_2\text{SO}_4$ , that can be produced when 24 kg of sulfur trioxide, $SO3\text{SO}_3$ , reacts with excess water.

(Relative atomic masses: $H=1\text{H} = 1$ , $O=16\text{O} = 16$ , $S=32\text{S} = 32$ ; Relative molecular mass of sulfur trioxide, $SO3=80\text{SO}_3 = 80$ )

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Markscheme

Calculations involving masses Questions

GCSE
Chemistry
Calculations involving masses

258 exam-style questions on Edexcel GCSE Chemistry Calculations involving masses. Each one has a worked solution and a mark scheme showing where the marks go.

Calculations involving masses

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Calculations involving masses

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Question 53

Sulfur trioxide reacts with water to produce sulfuric acid.

\text{SO}_3 + \text{H}_2\text{O} \rightarrow \text{H}_2\text{SO}_4

Calculate the maximum mass of sulfuric acid, $H2SO4\text{H}_2\text{SO}_4$ , that can be produced when 24 kg of sulfur trioxide, $SO3\text{SO}_3$ , reacts with excess water.

(Relative atomic masses: $H=1\text{H} = 1$ , $O=16\text{O} = 16$ , $S=32\text{S} = 32$ ; Relative molecular mass of sulfur trioxide, $SO3=80\text{SO}_3 = 80$ )

[3]

Markscheme

Calculations involving masses Questions

GCSE
Chemistry
Calculations involving masses

258 exam-style questions on Edexcel GCSE Chemistry Calculations involving masses. Each one has a worked solution and a mark scheme showing where the marks go.