when Hydrogen sulphide gas is passed through Lead acetate solution it forms Lead sulphide which is a black precipitate. H 2 S ( g ) ( Hydrogen sulphide ) + Pb ( CH 3 COO ) 2 ( Lead acetate ) ( aq ) → PbS ↓ ( black ) ( s ) ( Lead sulphide ) + CH 3 COOH ( Acetic acid ) ( aq )
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Answer:
when Hydrogen sulphide gas is passed through Lead acetate solution it forms Lead sulphide which is a black precipitate. H 2 S ( g ) ( Hydrogen sulphide ) + Pb ( CH 3 COO ) 2 ( Lead acetate ) ( aq ) → PbS ↓ ( black ) ( s ) ( Lead sulphide ) + CH 3 COOH ( Acetic acid ) ( aq )