The oxidation number of hydrogen in H2O is +1 and the oxidation number of oxygen in H2O is -2.
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 water (H2O) is -2. This is because hydrogen typically has an oxidation number of +1, and the overall charge of water is neutral.
The oxidation number of oxygen (O) in the compound H2O (water) is -2. Hydrogen typically has an oxidation number of +1 in compounds, so the two hydrogen atoms in water have a combined oxidation number of +2. Since the overall charge of the compound is neutral, the oxidation number of oxygen must be -2 to balance out the charge.
In the compound H2O, the oxidation number of hydrogen is +1 and the oxidation number of oxygen is -2. This is because in compounds, the sum of the oxidation numbers must equal zero.
The oxidation number of hydrogen in H2O is +1 and the oxidation number of oxygen in H2O is -2.
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 water (H2O) is -2. This is because hydrogen typically has an oxidation number of +1, and the overall charge of water is neutral.
The oxidation number of oxygen (O) in the compound H2O (water) is -2. Hydrogen typically has an oxidation number of +1 in compounds, so the two hydrogen atoms in water have a combined oxidation number of +2. Since the overall charge of the compound is neutral, the oxidation number of oxygen must be -2 to balance out the charge.
In the compound H2O, the oxidation number of hydrogen is +1 and the oxidation number of oxygen is -2. This is because in compounds, the sum of the oxidation numbers must equal zero.
In H2O, each hydrogen atom has an oxidation state of +1. Since the overall charge of the molecule is zero, the oxygen atom must have an oxidation state of -2 to balance out the charges and make the molecule neutral. This is a common rule based on the electronegativity of oxygen.
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.
The oxidation number of an atom in a molecule of water (H2O) is determined based on the electronegativity of the atoms involved. In water, oxygen typically has an oxidation number of -2, while each hydrogen atom has an oxidation number of +1.
The oxidation number of oxygen is -2 in most of its compounds
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.
The oxidation number of oxygen is typically -2. However, in certain compounds like peroxides where oxygen is in a -1 oxidation state, or in compounds where oxygen is bonded to fluorine where it can have positive oxidation states, the oxidation number of oxygen can vary.