Chemistry, asked by bhupendar5829, 1 year ago

When hyrogen sulphide(H2S) gas is passed into a blue-coloured solution, a black precipitateand sulphuric acid are formed. Identify the original compound. Give a blanced equation.

Answers

Answered by Anonymous

Hey dear , here's your answer ..
H2S + CuSO4 ---> H2SO4 + CuS [black PPT]
the black PPT is copper[2] sulphide .
Blue solution is copper sulphate/vitriol solution

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