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carbon dioxide oxidation number

Sagot :

Answer:

+4

Explanation:

"What is the oxidation number of carbon in CO2? Let x be the oxidation state of C in CO2. Since, the overall charge on the complex is 0, the sum of oxidation states of all elements in it should be equal to 0. Hence, the oxidation state of C in CO2 is +4." - https://byjus.com