Science, asked by aboagyehayfron, 5 months ago

Find the oxidation number of calcium chloride

Answers

Answered by Anonymous

Explanation:

This rule applies to atoms that exist in a substances as monatomic ions. Thus, the charge on Ca is +2. Rule 4 states that the oxidation number of oxygen is usually -2. Thus the oxidation number for oxygen in calcium oxide is -2.

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