Analía Bellizzi – Chemistry Classes

Ronald Reagan Senior High School

 

Balancing Redox Reactions Worksheet 1

Balance each redox reaction in:

 

Acid solutions

1- Mn2+ + BiO3   →  MnO4 + Bi3+
2- MnO4 + S2O32-   →  S4O62- + Mn2+
3- ClO3 + Cl  →   Cl2 + ClO2
4- P + Cu2+ →  Cu + H2PO4
5- PH3 + I2 →  H3PO2 + I
6- NO2 →  NO3 + NO

Basic Solutions

1- MnO4 + C2O42- →  MnO2 + CO2
2- ClO2 →  ClO2 + ClO3
3- Cu(NH3)42+ + S2O42-→SO32- + Cu + NH3
4- Zn + NO3 →  Zn(OH)42- + NH3
5- Al + OH →  AlO2 + H2
6- Zn →  Zn(OH)42- + H2