Question

Calculate oxidation number of the following

Na3CO3​

Answer 1

Answer:

Oxidation no. of O is -2

For 3 atoms it becomes 3*-2=-6

Let oxidation no. of carbon be x

Now as compound is neutral

this implies that +2 +x + (-6) =0

x-4=0

x= +4

Hence oxidation no. Of carbon in Na2CO3 is +4

Answer 2

Answer:

sodium is there carbon and oxygen is there sooo Plzzz thnx my my answer