Phosphate is PO43- ion. The oxidation numbers are -2 for each O and +5 for P
germanium has an oxidation number of +4, phosphate is PO4 has an oxidation number -3. Ge3(PO4)4
NO!!! Phosphates it is '+5' Phosphides it is '-3'
In disodium phosphate (Na2HPO4), each sodium (Na) atom has an oxidation number of +1 since it is in Group 1 of the periodic table. The hydrogen atom (H) has an oxidation number of +1, and the phosphate ion (PO4) as a whole has a charge of -3, making the phosphorus atom (P) have an oxidation number of +5.
Aluminium phosphate is AlPO4 (mineral berlinite that looks a lot like quartz)- The oxidation numbers are Al +3, P +5 O-2
The oxidation number for the dihydrogen phosphate ion (H2PO4-) is +1 for each hydrogen atom, -2 for the oxygen atom, and +5 for the phosphorus atom.
germanium has an oxidation number of +4, phosphate is PO4 has an oxidation number -3. Ge3(PO4)4
NO!!! Phosphates it is '+5' Phosphides it is '-3'
In disodium phosphate (Na2HPO4), each sodium (Na) atom has an oxidation number of +1 since it is in Group 1 of the periodic table. The hydrogen atom (H) has an oxidation number of +1, and the phosphate ion (PO4) as a whole has a charge of -3, making the phosphorus atom (P) have an oxidation number of +5.
Aluminium phosphate is AlPO4 (mineral berlinite that looks a lot like quartz)- The oxidation numbers are Al +3, P +5 O-2
The oxidation number for the dihydrogen phosphate ion (H2PO4-) is +1 for each hydrogen atom, -2 for the oxygen atom, and +5 for the phosphorus atom.
The oxidation number of phosphorus in chromium(III) phosphate is +5. In chromium(III) phosphate, each chromium ion has a +3 oxidation state, and the overall compound is electrically neutral, so the oxidation number of phosphorus must be +5 to balance the charges.
The oxidation number of phosphorus in a hydrogen phosphate ion (HPO4^2-) is +5. This is because oxygen typically has an oxidation number of -2, and there are four oxygen atoms surrounding the phosphorus atom, giving it an oxidation number of +5 to balance the negative charge of the oxygens.
P = +5 PO4^3- = -3 4(-2) + p = -3 P =5
The oxidation number of what in K3PO4? In that compound the oxidation number of oxygen is -2, the oxidation number of potassium is +1, and the oxidation number of phosphorus is +5.Realistically, in most compounds you can generally take it as a given that the oxidation number of oxygen is -2 and the oxidation number of any alkali metal is +1. In potassium phosphate, that only leaves the oxidation number of phosphorus to figure out, and since they have to come out to a total of zero ...The oxidation number of a compound is essentially a meaningless phrase.
The cobalt in the formula given has an oxidation number of +3, so that the total charge of the two cobalt ions will balance the total charge of the 3 oxide ions, which have an oxidation number of -2 each.
The oxidation number of calcium in Ca3(PO4)2 is +2. This is because each phosphate ion (PO4)^3- has a charge of -3, and there are two phosphate ions in Ca3(PO4)2. Calcium has a +2 oxidation state to balance the -6 charge from the two phosphate ions.
The sum of the oxidation numbers in the phosphate ion (PO4^3-) is -3. Each oxygen atom has an oxidation number of -2, totaling -8. The oxidation number for phosphorus is +5 to offset the oxygen atoms and give a total charge of -3 for the ion.