Electrochemistry

Worksheet 3b – Balancing by oxidation method

Inquiry /6 marks+16=22 marks

Balance by oxidation method (3 marks each))

1) I2 + HNO3 HIO3 + NO2 + H2O

2) Cu + H2SO4 CuSO4 + H2O + SO2

3) Balance the following equations in acidic solutions (4 marks each)

4) Balance each in the Basic Solution (4 marks each)