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 Chemistry Form 3 Sulphur and its Compounds Questions and Answers

When hydrogen sulphide gas was bubbled into an aqueous solution of iron (III) chloride, a yellow precipitate was deposited.
(a) State another observation made
(b) Write an equation for the reaction that took place.
(c) What type of reaction was undergone by hydrogen sulphide in this reaction?

 (3m 6s)
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