As a diatomic element, it would be neutral and = 0
Refer to this site for other rules:
http://www.brynmawr.edu/Acads/Chem/Chem103lc/GCoxidationnumber.html
The oxidation number of NO, nitrogen oxide, is +2.
The oxidation number of H in H2O is +1, and that of O is -2. Since there are three H2O molecules, the total oxidation number would be 3(+1) + 3(-2) = -3.
The oxidation number of hydrogen in H2O is +1, so for 6 molecules of H2O, the total oxidation number for 6H2O would be +12.
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 number of oxygen in H2O (water) is -2. Oxygen typically has an oxidation number of -2 in most compounds. In H2O, there are two hydrogen atoms each with an oxidation number of +1, resulting in a total charge of 0 as oxygen contributes -2.
O.S. of H = +1 O.S. of O = -2 O.N. of cpd = 0
The oxidation number of H in H2O is +1, and that of O is -2. Since there are three H2O molecules, the total oxidation number would be 3(+1) + 3(-2) = -3.
The oxidation number of hydrogen in H2O is +1, so for 6 molecules of H2O, the total oxidation number for 6H2O would be +12.
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 number of oxygen in H2O (water) is -2. Oxygen typically has an oxidation number of -2 in most compounds. In H2O, there are two hydrogen atoms each with an oxidation number of +1, resulting in a total charge of 0 as oxygen contributes -2.
O.S. of H = +1 O.S. of O = -2 O.N. of cpd = 0
For the hydrogen atoms the oxidation state is 1+, for the oxygen it is 2-
The oxidation number for H is almost always 1+.
The oxidation number of hydrogen (H) in H2SO4 is +1.
The oxidation number for oxygen in water (H2O) is -2, since it is more electronegative than hydrogen. The oxidation number for hydrogen in water is +1, since it is less electronegative than oxygen.
There is no carbon in H2O (water) molecule
The oxidation number for H is +1, and the oxidation number for O is -1.
the oxidation number of the molecule HCl is 0.because H has Oxidation no +1 and Cl has -1 oxidation no in the HCl.