Question

Balance the following reactions using the given method:

1. MnO4- + C2O42- = CO2 + MnO2 (half reaction in basic solutions)

1. Zn + NO3- = Zn(OH)42- + NH3 (oxidation method - basic solution)

Answer 1

1.$MnO_ 4^ − ​ =2,C _ 2 ​ O _4 ^{2−} ​ =5,H ^+ =16$

2.Zn + NO3- = Zn(OH)42- + NH3 (oxidation method - basic solution)