The formula to calculate the oxidation power is:
\[ \text{OP} = \text{C} \times \text{E} \]
Where:
Oxidation power refers to the ability of an oxidizing agent to accept electrons and thereby oxidize other substances. It is a measure of the effectiveness of an oxidizing agent in chemical reactions.
Example:
Calculation:
\[ \text{OP} = 0.5 \times 1.23 = 0.615 \text{ V} \]