Question

state your observation when dilute hcl reacts with iron[||] sulphide​

Answer 1

Answer:

Dilute hydrochloric acid decomposes iron(II) sulphide to produce iron(II) chloride and hydrogen sulphide having rotten egg smell. 28. Concentrated sulphuric acid removes water of crystallisation from blue-coloured hydrated copper sulphate to form white anhydrous copper sulphate.

Answer 2

Answer:

Dilute hydrochloric acid decomposes iron(II) sulphide to produce iron(II) chloride and hydrogen sulphide having rotten egg smell. 28. Concentrated sulphuric acid removes water of crystallisation from blue-coloured hydrated copper sulphate to form white anhydrous copper sulphate.

Explanation:

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