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8.3 Identification of ions by chemical and spectroscopic means

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Question 26
H

Sodium carbonate solution is added to barium chloride solution with no acid present. A white precipitate forms. Which compound is the precipitate?

[1]
A

Barium sulfate

B

Barium carbonate

C

Barium hydroxide

D

Sodium chloride

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.

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