Question

what is the oxidation number of Co with full method :-

[Co(NH_3)_6 ​(ONO)](SO_4 )_3 ​

Answer 1

Answer:

we may find oxidation number in a way like oxidation no of CO can be calculated as

CO

Oxidation no of known ekement + oxidation no of unknown =0

Consider the oxidation of carbon is x than

x +(-2) =0

Then x = 2

Therefor oxidation no of CO is 2...

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