Question

Give a chemical test to identify the sulphates radicals?
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Answer 1

Answer:

To identify sulphate and halide compound, a cation should form a precipitate with those one anion. Add aqueous barium nitrate solution to sodium halide solution and sodium sulfate solution.

Explanation:

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Answer 2

Answer:

The purpose of the experiment is the identification of sulphate through the following steps: - 1) Physical examination. 2) Solubility testing. 3) Reaction with barium chloride. 4) Confirmatory test with silver nitrate.