The oxidation number for sulfur in SO2 is +4. To find this oxidation number, it is important to know that the sum of the oxidation numbers of atoms in compounds that are neutral must equal zero. In the compound sulfur dioxide (SO2), the oxidation number of oxygen is -2.Continue Reading
To find the oxidation number of sulfur, it is simply a matter of using the formula SO2 and writing the oxidation numbers as S = (x) and O2 = 2(-2) = -4. Using the rule and adding the oxidation numbers in the compound, the equation becomes x +(-4 ) = 0. Solving for x, it is evident that the oxidation number for sulfur is +4.
In chemical compounds, an atom's oxidation number refers to the charge that atoms have if the compound consists of only ions. When writing compound formulas or reactions, there are rules used to assign oxidation numbers.Learn more about Chemistry
Sn(SO3)2 is the molecular formula for the chemical compound tin(IV) sulfite. The compound contains one atom of tin, represented by the symbol Sn; six atoms of oxygen, shown by the symbol O; and two atoms of sulfur, indicated by the symbol S.Full Answer >
H2S, also known as hydrogen sulfide, is regarded as a polar molecule based on the arrangement of the hydrogen atoms around the sulfur atom and each atom's characteristics. The sulfur atom is more electronegative than the hydrogen atoms, and the bonds between the sulfur and hydrogen atoms are drawn to the sulfur atom.Full Answer >
The compound Na2SO4 is called sodium sulfate. It occurs naturally in many places in the world, including Canada, Mexico, China, South Africa and Spain. It exists in Washington, Wyoming, Nevada and Utah in the United States.Full Answer >
The chemical name for Co2(SO3)3 is cobalt(III) sulfite. The formula for a chemical is determined by the necessary number of each element needed to balance the positive and negative charges of each component.Full Answer >