Question

Balance the following redox reactions under the conditions specified in brackets: 1)MnO4-(aq) + CH3OH(aq) ? HCO2H(aq) + Mn2+(aq) (Acidic) 2)As2O3(s) + NO3-(aq) ? H3AsO4(s) + N2O3(aq) (Acidic) 3)CN-(aq) + MnO4-(aq) ? CNO-(aq) + MnO2(s) (Basic) 4)NO2-(aq) + Al(s) ? NH3(aq) + Al(OH)4-(aq) (Basic)

          Balance the following redox reactions under the conditions
specified in brackets:

1)MnO4-(aq) + CH3OH(aq) ? HCO2H(aq) + Mn2+(aq) (Acidic)
2)As2O3(s) + NO3-(aq) ? H3AsO4(s) + N2O3(aq) (Acidic)
3)CN-(aq) + MnO4-(aq) ? CNO-(aq) + MnO2(s) (Basic)
4)NO2-(aq) + Al(s) ? NH3(aq) + Al(OH)4-(aq) (Basic)

Balance the following redox reactions under the conditions
specified in brackets:

1)MnO4-(aq) + CH3OH(aq) ? HCO2H(aq) + Mn2+(aq) (Acidic)
2)As2O3(s) + NO3-(aq) ? H3AsO4(s) + N2O3(aq) (Acidic)
3)CN-(aq) + MnO4-(aq) ? CNO-(aq) + MnO2(s) (Basic)
4)NO2-(aq) + Al(s) ? NH3(aq) + Al(OH)4-(aq) (Basic)

Added by Cole A.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Adi S

06/14/2023

Step 1

1) First, we need to balance the given redox reaction under acidic conditions: $$\text{MnO}_4^-(\text{aq}) + \text{CH}_3\text{OH}(\text{aq}) \rightarrow \text{HCO}_2\text{H}(\text{aq}) + \text{Mn}^{2+}(\text{aq})$$ Balancing the redox reaction, we Show more…

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Balance the following redox reactions under the conditions specified in brackets: 1) MnO4- (aq) + CH3OH(aq) -> HCO2H(aq) + Mn2+(aq) (Acidic) 2) As2O3(s) + NO3-(aq) -> H3AsO4(s) + N2O3(aq) (Acidic) 3) CN-(aq) + MnO4-(aq) -> CNO-(aq) + MnO2(s) (Basic) 4) NO2-(aq) + Al(s) -> NH3(aq) + Al(OH)4-(aq) (Basic)