H2SbO3- is -1
H = +1 oxidation states S = -2 oxidation states
sum will be zero
-3. The sum of oxidation numbers of the atoms in all polyatomic ion is the net charge - its part of the definition of oxidation number.
There are two oxidation numbers. P shows +5 oxidation number.
Zero
H = +1 oxidation states S = -2 oxidation states
In a compound the sum of oxidation states of the elements contained is zero.E1 + E2 + ... = 0If you know the oxidation states of the elements E1... you can calculate the oxidation state of the element E2.
Na+ + NO3- --> NaNO3 The oxidation sum is zero for NaNO3.
sum will be zero
-3. The sum of oxidation numbers of the atoms in all polyatomic ion is the net charge - its part of the definition of oxidation number.
There are two oxidation numbers. P shows +5 oxidation number.
In a neutral compound, the sum of the oxidation numbers of the atoms in the compound is zero.
Zero
Zero
1. NH4Cl is an electrically neutral compound, so the sum of the oxidation states must be zero. 2. Nitrogen is a Group 5 element and is assigned an oxidation state of -3. 3. In its covalent compounds with nonmetals, hydrogen is assigned an oxidation state of +1. There are 4 hydrogen atoms, so contributes a charge of +4. 4. The oxidation state of a monatomic ion is the same as its charge. As a Group 7 element, chlorine is assigned an oxidation state of -1. 5. Adding up the oxidation states, -3, +4, -1, gives an overall charge of 0.
0.
0 they are neutral