a blue coloured inorganic compound when heated with H2S gives black ppt and aq solution of sulphuric acid name the compound give answer with balance chemical equation
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Hey dear , here's your answer..
the black PPT = copper [2] sulphide
compound= copper sulphate solution
Reaction is DOUBLE DISPLACEMENT REACTION..
Cu2SO4 + H2S ---> H2SO4 + CuS
the black PPT = copper [2] sulphide
compound= copper sulphate solution
Reaction is DOUBLE DISPLACEMENT REACTION..
Cu2SO4 + H2S ---> H2SO4 + CuS
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