How the oxidation number of ni is zero in nico4
Answers
Answer:
It is a very good example of the exception of
calculating oxidation number. To do that, let's think
the oxidation number of Ni be x.
we know that in a compound the sum of total
oxidation number is zero. If there is any ion then we
consider that. Here CO is a neutral compound having
an oxidation number of zero. So by definition
X + 0*4 = 0 ( as the sum of total oxidation number is
zero and also there is no external charge)
we get x=0.
So, oxidation number of Ni in this compound is zero.
In addition, C shows an oxidation number of +2
where oxygen shows -2. That is why CO has zero
oxidation number.
Explanation:
Answer:
Explanation:
Oxidation state of Ni is zero because CO is a neutral lig and
Since CO is neutral , Ni doesnt has to share its electrons with it so it is neutral .