Balance the following equations under the solution conditions of acid or base as indicated: a) MnO4-...

Question

Question

Balance the following equations under the solution conditions of acid or base as indicated:

a) MnO4- (aq) + Br- (aq) --> Br3- (aq) + MnO2 (g) acid

b) Br2 (l) + IO3- (aq) --> IO4- (aq) + Br- (aq) basic

Answer 1

Answer #1

Balance the following equations under the solution conditions of acid or base as indicated:

a) MnO4- (aq) + Br- (aq) --> Br3- (aq) + MnO2 (g) acid

The balance reaction is as follows:

Br- (aq) + 2 MnO4- (aq) +2H+ ---- > BrO3- + 2MnO2 (g) +H2O

b) Br2 (l) + IO3- (aq) --> IO4- (aq) + Br- (aq) basic

The balance reaction is as follows:

H2O + + IO3- (aq)+ Br2 (l) --- > IO4- (aq) + 2 Br- (aq) +2H+

Answer 2

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