Complete the following reactions :
(i) `O_2^(2-) + H_2O to ` (ii) `O_2^(-) + H_2O to `

Explanation

To complete the given reactions, we will analyze each reaction step by step.

### Reaction (i): \( O_2^{2-} + H_2O \)

1. **Identify the reactants**: We have superoxide ion \( O_2^{2-} \) and water \( H_2O \).
2. **Determine the products**: The reaction of superoxide with water typically produces hydrogen peroxide \( H_2O_2 \) and hydroxide ions \( OH^- \).
3. **Write the unbalanced equation**:
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