CuSO4 (aq) + H2S (g) → CuS (ppt) + H2SO4(aq) What is the colour of p – InterviewSolution

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1.

CuSO4 (aq) + H2S (g) → CuS (ppt) + H2SO4(aq) What is the colour of precipitate formed in the above precipitation reaction?

Answer»

$C u S O_{4} (a q) + H_{2} S (g) \to C u S (p p t) + H_{2} S O_{4} (a q)$

What is the colour of precipitate formed in the above precipitation reaction?

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