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Question bank·3.2 Use of amount of substance in relation to masses of pure substances

3.2 Use of amount of substance in relation to masses of pure substances

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Question 20

A bottle of plant feed contains 350 cm³ of calcium nitrate solution. The concentration of calcium nitrate in the solution is 24 g/dm³.

What mass of calcium nitrate is dissolved in the bottle?

[1]

A

$g8.4\ \text{g}$

B

$g68.6\ \text{g}$

C

$g8400\ \text{g}$

D

$g0.015\ \text{g}$

Markscheme

3.2 Use of amount of substance in relation to masses of pure substances Questions

GCSE
Chemistry
3.2 Use of amount of substance in relation to masses of pure substances

131 exam-style questions on AQA GCSE Chemistry 3.2 Use of amount of substance in relation to masses of pure substances, covering 3.2.1 Moles, 3.2.2 Amounts of substances in equations, 3.2.3 Using moles to balance equations, 3.2.4 Limiting reactants, 3.2.5a Concentration of solutions, and 3.2.5b Relating mass, volume and concentration. Each one has a worked solution and a mark scheme showing where the marks go.

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