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1.36 Chlorine is prepared in the laboratory by treating manganese dioxide (MnO2) with aqueous hydrochloric acid according to the reaction
How many grams of HCl react with 5.0 g of manganese dioxide?
Answers (1)
Molar mass of is
.
Here from the reaction 1 mole of reacts with 4 moles of
,
i.e., of
.
Therefore, of
will react with
:
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