Oxidation state of C in CO2 i
Question
Oxidation state of C in CO2 i
Solution
The oxidation state of Carbon (C) in Carbon Dioxide (CO2) can be determined as follows:
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Oxygen generally has an oxidation state of -2 in most of its compounds.
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In CO2, there are two Oxygen atoms, so the total oxidation state contributed by Oxygen is -4 (because -2 x 2 = -4).
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The total oxidation state of a neutral compound like CO2 is zero.
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Therefore, to balance the -4 from Oxygen, Carbon must have an oxidation state of +4.
So, the oxidation state of Carbon in CO2 is +4.
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