Question

Sulfurous add fame salts called suites. which contain the ion SO,'. When barium nitrate solution is added to aqueous sulfurous acid. a while precipitate. A. tons. Bromine water changes from brown to colorless when added to aqueous sulfurous acid. Bromine oxidises sulfurous acid. When this solution is tested with acidified barium nitrate solution. a different white precipitate. B. is formed
.(I) Identify the white precipitate. A.
(ii) Identify the white precipitate. B.
(iii) Write an ionic equation for the reduction of the bromine molecule.
(IV) Name the product balled by the oxidation of sulfurous acid.

Answer 1

Answer:

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Answer 2

Sulfurous add fame salts called suites. which contain the ion SO,'. When barium nitrate solution is added to aqueous sulfurous acid. a while precipitate. A. tons. Bromine water changes from brown to colorless when added to aqueous sulfurous acid. Bromine oxidises sulfurous acid. When this solution is tested with acidified barium nitrate solution. a different white precipitate. B. is formed