How is `H_(2)S` prepared in laboratory ?

Question

How is `H_(2)S` prepared in laboratory ?

asked Jan 20, 2022 by anonymous

1 Answer

Answer :

How is `H_(2)S` prepared in laboratory ? A. `FeS + H_(2)SO_(4)` B. `FeSO_(4) + H_(2)SO_(4)` C. `FeS + HCl` D. Elemental `H_(2) +` elemental `S_(8)`

answered Jan 20, 2022 by anonymous

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