an ion
No. The oxidation number is the charge on the atom of an element, or if the bonding is covalent, what that charge would be if that bonding were ionic. A "molecule" with an electrical charge would be a polyatomic ion, not a molecule.
The oxidation number of I in I2O5 is +5, because oxygen has an oxidation number of -2 and the overall charge of the molecule is 0. The sum of the oxidation numbers in a molecule must equal the overall charge of the molecule.
The oxidation number of glycerol is 0, as it is a neutral molecule with no charge.
The oxidation number represents the charge an atom would have if electrons were transferred completely, while the formal charge is the charge an atom actually has in a molecule. The oxidation number can be positive, negative, or zero, while the formal charge is usually zero in a neutral molecule. Both oxidation number and formal charge can impact the overall charge of an atom or ion, but they are calculated differently and serve different purposes in determining the electron distribution within a molecule.
Formal charge is a concept used to determine the distribution of charges within a molecule by assigning charges to individual atoms based on their valence electrons. Oxidation number, on the other hand, is a measure of the actual charge of an atom in a compound based on its electronegativity and bonding. While formal charge helps in understanding the electron distribution within a molecule, oxidation number provides information about the actual charge of an atom. Both formal charge and oxidation number can impact the overall charge distribution within a molecule, but in different ways.
The oxidation number of carbon in RDX (cyclotrimethylenetrinitramine) is +4. This is because the three nitrogen atoms in the molecule have an oxidation number of -1 each, and the overall charge of the molecule is neutral.
Formal charge is a hypothetical charge assigned to an atom in a molecule based on assigning electrons in a specific way, while oxidation number is a real charge assigned to an atom in a molecule based on electronegativity and electron transfer. Formal charge helps determine the most stable Lewis structure, while oxidation number helps determine the actual charge on an atom in a compound.
The oxidation number of nitrogen in nitrosyl fluoride (NOF) is +3, while the oxidation number of fluorine is -1. This is calculated by recognizing that the overall charge of the molecule is zero, and the sum of the oxidation numbers of each atom must equal this charge.
The oxidation state of nitrogen in the molecule N2 is 0. This is because, in a diatomic molecule like N2, the atoms have an equal sharing of electrons, resulting in no charge imbalance or oxidation state.
The oxidation number of carbon in C2H4 (ethylene) is -3. This is because hydrogen has an oxidation number of +1 and there are 4 hydrogens in the molecule. The overall charge of the molecule is 0, so the oxidation number of carbon must be -3 to balance the charges.
The oxidation number of carbon in C2H6 (ethane) is -3. This is because each hydrogen has an oxidation number of +1, and the overall charge of the molecule is 0.
The oxidation number of H in HClO is +1, as hydrogen usually has an oxidation number of +1. The oxidation number of Cl in HClO is +1, due to the overall neutral charge of the molecule.