There is no carbon in H2O (water) molecule
Carbon has +2 oxidation number in Carbon monoxide. It gets this oxidation number when it loses or shares two electrons.
Water, or H2O is a free-standing neutral compound, so it's oxidation number is 0. Its atoms have oxidation number though. Hydrogen's oxidation number in water is +1, and oxygen's is -2.
The oxidation state of carbon in CH3OH is 4
In the hydronium ion (H3O+), the oxidation number of carbon is +3.
Carbon atoms oxidation number is +2.Hydrogen's oxidation number is +1.Oxygen's oxidation number is -2.
I believe K2CO3.
The oxidation number is + for C and -2 for O.
the answer is 0.
Carbon is in the 14th group. Carbon normally shows +4 oxidation number.
+4 for carbon
-2 for O and +1 for H
The oxidation number of H is +1 and the oxidation numbers of each carbon are +3