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Balanced Chemical Equation

Balance the r...

Question

Balance the reaction of copper sulphide with dilute hydrochloric acid.

{C u}_{2} S + 2 H C l \to 2 C u C l + H_{2} S

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{C u}_{2} S + H C l \to C u C l + H_{2} S

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{C u}_{2} S + H C l \to {C u C l}_{2} + H_{2} + S

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2 {C u}_{2} S + 2 H C l \to 2 {C u C l}_{2} + S_{2} + H_{2} S

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Solution

The correct option is A ${C u}_{2} S + 2 H C l \to 2 C u C l + H_{2} S$
$C u_{2} S + 2 H C l ⟶ 2 C u C l + H_{2} S$

No. of Atom

No. of Atom

$C u$

$2$

$2$

$S$

$1$

$1$

$H$

$2$

$2$

$C l$

$2$

$2$

Suggest Corrections

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