What is the oxidation number of ClO3?
Understand the Problem
The question is asking for the oxidation number of the chlorate ion (ClO3). To solve this, we will analyze the oxidation states of each element in the compound and apply the rules for calculating oxidation numbers.
Answer
+5
The oxidation number of chlorine in ClO3- is +5.
Answer for screen readers
The oxidation number of chlorine in ClO3- is +5.
More Information
In the chlorate ion (ClO3-), chlorine has an oxidation number of +5. This is derived by assigning -2 to each oxygen atom and solving for chlorine to make the sum of oxidation numbers equal to the charge of the ion.
Sources
- What is the oxidation number of chlorine in ClO3- - ck12.org
- In ClO3-, what is the oxidation state of chlorine? - Quora - quora.com
- Determine the oxidation number of chlorine in ClO3 - homework.study.com
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