Skip to content

Course home

Sign up

8.3 Identification of ions by chemical and spectroscopic means

EasyMediumHard
123456789101112131415161718192021222324252627282930
Question 7
H

Sodium hydroxide solution is added to iron(III) chloride solution. A brown precipitate of iron(III) hydroxide forms.

a.

Write a balanced symbol equation for this reaction.

[2]
b.

Write the ionic equation, including state symbols, for the formation of the precipitate.

[2]
c.

Write the ionic equation for the reaction that gives a positive result in the test for sulfate ions.

[1]
Markscheme

8.3 Identification of ions by chemical and spectroscopic means Questions

  1. GCSE
  2. /Chemistry
  3. /8.3 Identification of ions by chemical and spectroscopic means

40 exam-style questions on AQA GCSE Chemistry 8.3 Identification of ions by chemical and spectroscopic means, covering 8.3.1 Flame tests, 8.3.2 Metal hydroxides, 8.3.3 Carbonates, 8.3.4 Halides, 8.3.5 Sulfates, 8.3.6 Instrumental methods, and 8.3.7 Flame emission spectroscopy. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank