When it is by itself, it is 0. depends on that the charge is and what it is paired up with
The oxidation number of sodium (Na) in sodium carbonate (Na2CO3) is +1. The oxidation number of oxygen (O) is -2, and the oxidation number of carbon (C) is +4. Therefore, the overall compound has a charge of 0.
The oxidation number of sulfur in sodium bisulfate is +5. In bisulfate ion (HSO4-), the overall charge is -1, so the oxidation number of sulfur can be calculated as -1, taking into account the oxidation number of sodium as +1.
In sodium oxide (Na2O), sodium typically has an oxidation number of +1 and oxygen has an oxidation number of -2. Sodium readily gives up its outer electron to achieve a full valence shell, while oxygen typically gains two electrons to achieve a full valence shell.
a
The oxidation number of sodium in sodium chloride (NaCl) is +1, and the oxidation number of chloride is -1. Sodium tends to lose one electron to achieve a stable octet, giving it a +1 oxidation state, while chloride tends to gain one electron to achieve a stable octet, resulting in a -1 oxidation state.
zero bcoz the oxidation no of element in free state is zero
It contains sodium hypochloride. Chlorine shows +1 as the oxidation number.
The oxidation number of Na in Na2O is +1, since sodium (Na) typically has a +1 oxidation state. The oxidation number of O in Na2O is -2, as oxygen (O) usually has a -2 oxidation state in ionic compounds.
This compound is sodium thiosulphate. S represents +6 oxidation number.
Na2C03 Oxidation number of Na = + 1 Oxidation number of O=-2, Oxidation number of C=2x1+x+3(-2)=0 so x=4
The oxidation number of Na in NaOCN is +1. In most compounds, the oxidation number of sodium is typically +1 due to its tendency to lose one electron.
The oxidation number of Na in NaH is +1. In general, group 1 elements like sodium (Na) have an oxidation number of +1 in most compounds.