Question

find oxidation number of[cr cl(h2o)5]cl2​

Answer 1

Explanation:

to find oxidation number of cr..

[cr cl (h2o)5]-2

x+(_1)+0=-2(sinxe water is neutral)

hence x=-1

Answer 2

Answer:

H2o is neutral

So

Cr+(-1)+(2*-1)=0

Cr =+3