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Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4HCl(aq)+M...

Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4HCl(aq)+MnO2(s)⟶MnCl2(aq)+2H2O(l)+Cl2(g) A sample of 37.9 g MnO2 is added to a solution containing 42.3 g HCl.

What is the limiting reactant? MnO2 OR HCl

What is the theoretical yield of Cl2?

If the yield of the reaction is 79.1%, what is the actual yield of chlorine?

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Answer #1

moles of Hela Mass molar mass 42:39 36.46 gimo = 1:16 more THA (29) + MNO2(S) - MACIZ (09) +21720(l) + Cl2lge From reaction,

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