Reference no: EM132363104

Balance the following reaction showing both correct half-reactions and ALL your work below: 

Mn⁺⁷  +  ClO₃^-  →   ClO₄^-   +   Mn⁺²

Step 1: Write two half-reactions for the equation:

Oxidation Reaction:

Reduction Reaction:  

Step 2: Balance elements other than H and O in each half-reaction. Add H₂O to the side that needs O and add H⁺ to the side that needs H.

Oxidation Reaction: 

Reduction Reaction: 

Step 3:  Balance each half-reaction for charge by adding electrons to the side with more positive charge.

Oxidation Reaction: 

Reduction Reaction: 

Step 4: Multiply each half-reaction by factors that equalize the loss and gain of electrons. 

Oxidation Reaction: 

Reduction Reaction: 

Step 5: Add balanced half-reactions, cancel electrons, and combine H₂O and H⁺ . Check balance of atoms and charge.