Skip to content

Course home

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

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

EasyMediumHard
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576
Question 68

A laboratory technician uses a lithium chloride solution to prepare a more dilute solution.

Volume of lithium chloride solution usedInitial concentrationVolume after adding water
75 cm348 g/dm3300 cm3

Calculate the concentration of lithium chloride in the diluted solution in g/dm3\text{g/dm}^3g/dm3.

[3]
Markscheme

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

  1. GCSE
  2. /Chemistry
  3. /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.

More questions