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3.4 Using concentrations of solutions in mol/dm3

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Question 14

A sample of ammonia solution is neutralised by hydrochloric acid. The equation is NH3+HCl→NH4Cl\text{NH}_3 + \text{HCl} \rightarrow \text{NH}_4\text{Cl}NH3​+HCl→NH4​Cl. What volume of 0.0800 mol/dm3 hydrochloric acid is needed to neutralise 20.0 cm3 of 0.120 mol/dm3 ammonia solution?

[1]
A

13.3 cm313.3\ \text{cm}^313.3 cm3

B

30.0 cm330.0\ \text{cm}^330.0 cm3

C

20.0 cm320.0\ \text{cm}^320.0 cm3

D

0.192 cm30.192\ \text{cm}^30.192 cm3

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3.4 Using concentrations of solutions in mol/dm3 Questions

  1. GCSE
  2. /Chemistry
  3. /3.4 Using concentrations of solutions in mol/dm3

106 exam-style questions on AQA GCSE Chemistry 3.4 Using concentrations of solutions in mol/dm3, covering 3.4.1 Concentration in mol/dm3. Each one has a worked solution and a mark scheme showing where the marks go.

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