The oxidation state of oxygen in the hydroxide ion (OH-) is -2.
The oxidation state of the hydroxide ion (OH-) in a chemical compound is -1.
The oxidation state for oxygen in the oxide ion (O2-) is -2. Oxygen typically has an oxidation state of -2 in most of its compounds.
Oxygen in hydroxide has the oxidation number -2. This combines with the oxidation number +1 of hydrogen to form an anion with net charge of -1.
The oxidation state for the phosphate ion (PO4) is -3. This is because oxygen typically has an oxidation state of -2 and there are four oxygen atoms in the phosphate ion. The oxidation state of phosphorus in the phosphate ion is therefore calculated as +3 to balance out the -8 charge from the four oxygen atoms.
Barium hydroxide has five atoms in the molecule.
The oxidation state of the hydroxide ion (OH-) in a chemical compound is -1.
The oxidation state for oxygen in the oxide ion (O2-) is -2. Oxygen typically has an oxidation state of -2 in most of its compounds.
Oxygen in hydroxide has the oxidation number -2. This combines with the oxidation number +1 of hydrogen to form an anion with net charge of -1.
The oxidation state for the phosphate ion (PO4) is -3. This is because oxygen typically has an oxidation state of -2 and there are four oxygen atoms in the phosphate ion. The oxidation state of phosphorus in the phosphate ion is therefore calculated as +3 to balance out the -8 charge from the four oxygen atoms.
Barium hydroxide has five atoms in the molecule.
The oxidation state of chlorine in the ClO- ion is 1+
The sulfate ion is SO42 -. The oxidation state of the sulfur is +6 (work it out!); therefore, the ion is more properly named the sulfate(VI) ion. The sulfite ion is SO32-. The oxidation state of the sulfur is +4.
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
In this ion the oxidation state of sulfur is 6+ and the oxidation state of each oxygen is 2-
The sulfate ion is SO42 -. The oxidation state of the sulfur is +6 (work it out!); therefore, the ion is more properly named the sulfate(VI) ion. The sulfite ion is SO32-. The oxidation state of the sulfur is +4.
K is +1 O is -2 H is +1
The oxidation state of Hydrogen in the hydronium ion is 1+ and the oxidation state of oxygen is 2-