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There are three elements, carbon, oxygen and hydrogen. Carbon's oxidation number is -4, each hydrogen is +1 and oxygen is +2.

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10y ago
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6mo ago

In COH2, the oxidation state of C is +2, the oxidation state of O is -2, and the oxidation state of H is +1.

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8y ago

C = 0
H = 1+
O = 2-

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Q: What is the oxidation state in each element of COH2?
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