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The compounds X and Y combine to form a ...

The compounds X and Y combine to form a compound Z. 'Z' which is need for construction of monuments gets affected by acid rain. The compound X is used in white washing. Identify X, Y and Z and write the corresponding balanced balanced chemical equations.

Text Solution

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Since X is used in white washing, X is `Ca(OH)_2`, Y is `CO_2` and Z is `CaCO_3` as it is used for construction of monuments.
`underset(X)/(Ca(OH)_2) + underset(Y)(CO_2) to underset(Z)(CaCO_3) + H_2O`
` CaCO_3 + H_2O + CO_2 to Ca(HCO_3)_2` .
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