saturneschmilenta saturneschmilenta

06-05-2017
Chemistry

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What is the oxidation number for Our in NaHCO3?

Respuesta :

kumaripayalgupta kumaripayalgupta

06-05-2017

NaHco3+CH3CooH=CH3CooNa+Co2+H2o

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Аноним Аноним

06-05-2017

I think its -2 in this compound

Total of the oxidation numbers must be 0
so we have

Na = +1, h = +1 and C = +4

Calculatiing

1 + 1 + 4 + 3(O) = 0

6 + 3O = 0
so O = -6/3 = -2

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