To assign oxidation numbers for SCN-, first we assign oxidation number x to S. Then, we know that the overall charge of SCN- is -1, and N is -3 in most cases. By summing up the oxidation numbers (-1), we can solve for x as +2.
The oxidation number of Sulfur (S) in Al2S3 is -2. This is because aluminum (Al) typically has an oxidation state of +3, and in Al2S3, the overall compound is neutral, so the oxidation state of sulfur must be -2 to balance the charges.
Hypofluorite ion
The chemical formula of sodium oxide is Na2O.
The chemical formula for a sodium ion is Na+.
The definitive answer is 'Isotopes have a different numbers of neutrons'. Taking hydrogen as an example. Iy has three isotopes. #1 ; protium ; 1 proto and 1 electron 0 neutrons (The commonest isotope) #2 ; deuterium ; 1 proton , 1 electrons 1 neutron. (Used to make ;heavy water') #3 ; tritium ; 1 proton , 1 electron, and 2(TWO) neutrons. (Very rare and radio-active).
2,4,8
The oxidation number of Sulfur (S) in Al2S3 is -2. This is because aluminum (Al) typically has an oxidation state of +3, and in Al2S3, the overall compound is neutral, so the oxidation state of sulfur must be -2 to balance the charges.
Fo accounting, keeping track of the numbers of crops or animals, trading/bartering, etc.
This is called the "commutative" property.
46 = 2x23 both those #s are prime, so thats it.
List all the factors. Select the ones that are prime numbers.
Two million four hundred and two pounds can be written in numbers as £2,402,000.
The sum of their squares is 10.
the formula is FOR not fo
Fo is a legitimit agency in concation with avp.
na-fa-fo-fo-won-fa-sic-tree-fo-sebn
Fo Cullen is 5' 7".