The oxidation state of sulfur in a thiosulfate ion is + 2.
S = +4 oxidation state O = -2 oxidation state
Sulphar has +4 oxidation state.Oxygen has -2 oxidation state.
The oxidation state of S in HgS is -2. Since Hg is +2, to make a neutral charge S must be -2.
+2
The oxidation state of magnesium in MgO is +2. Magnesium typically forms ionic compounds where it loses two electrons to achieve a stable electronic configuration, resulting in an oxidation state of +2 in MgO.
The oxidation state of sulfur in S2O32- is +2 because each oxygen has an oxidation state of -2 and the overall charge of the molecule is -2. This means that the two sulfur atoms in S2O32- must have an oxidation state of +2 each in order to balance out the negative charge.
The oxidation state of sulfur in the thiosulfate ion (S2O3^2-) is +2. Each oxygen contributes -2 charge, so the overall charge of -2 in the ion is balanced by the +2 charge on sulfur.
S = +4 oxidation state O = -2 oxidation state
Oxidation state of O is -2.Oxidation state of S is +4.
Sulphar has +4 oxidation state.Oxygen has -2 oxidation state.
+6 oxidation state
The oxidation state for sulfur (S) in SO3 is +6. Each oxygen atom in SO3 has an oxidation state of -2, and since the overall molecule is neutral, the sum of the oxidation states must equal zero. Therefore, sulfur must have an oxidation state of +6 to balance the -6 from the three oxygen atoms.
The oxidation state of S in HgS is -2. Since Hg is +2, to make a neutral charge S must be -2.
The oxidation number of S in HSO3- is +4. This is determined by assigning a -1 oxidation state to the hydrogen atom and a -2 oxidation state to the oxygen atoms, which leaves sulfur with a +4 oxidation state to balance the overall charge of -1 for the ion.
In HSO4- sulfur's oxidation state is +5.
The oxidation state of K in K2O2 is +1. In this compound, each K atom has a +1 oxidation state and each O atom has a -1 oxidation state.
S has an oxidation state of +4 in a sulfite anion as stated. In oxyanions, oxygen always has an oxidation state of -2. Therefore, three oxygen atoms will have total oxidation number of -6, requiring an oxidation number of +4 for sulfur to sum to the charge of -2 on the anion as a whole.