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Chlorine is prepared in the laboratory b...

Chlorine is prepared in the laboratory by treating manganese dioxide `(MnO_(2))` with aqueous HCl according to the reaction.
`4HCl (aq) +MnO_(2)(s) to 2H_(2)O(l) +MnCl_(2)(aq)+Cl_(2)(g)`
how many grams of HCl reacts with 5.0g of `MnO_(2)` ?

Text Solution

Verified by Experts

The given reaction,
`4HCl(aq)+MnO_(2)(s) to 2H_(2)O(l) +MnCl_(2)(aq)+Cl_(2)(g)`
According to equation,
87g of `MnO_(2)` reacs with `(4xx36.5)g` of HCl
`therefore` 5g of `MnO_(2)` reacts with `(4xx36.5xx5)/(87)=8.39g` of HCl.
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