Things are complicated if we use the term valency.
It is better to use the term Oxidation state or Oxidation Number.
In SO2, the oxidation state of sulphur is +4
and In SO3, the oxidation state of sulphur is +6.
Oxygen is always 2-, so to balance the molecule SO2 the sulphur here must be 4+.
Valency of sulphur in sulphur trioxide is 6.
S = +6 valency
O = -2 valency
24
Is 3
SO3 = sulphur dioxide O2= oxygen SO3 = sulphur trioxide SO3- = sulphite that should be it .... right? :)
The valency of sulfur is 2.
SO3 Tetra means four, genius. SO3 is Sulphur Trioxide. Sulphur Tetroxide exists as an anion [SO4]2- More commonly referred to as a sulphate. Sulphur Tetroxide is not sulphate, sulphate is an ion while Sulphur Tetroxide is not just like sulphur trioxide (SO3) is a neutral molecule whereas sulphite (SO3)2- is an ion...... so yes, sulfur tetraoxide is SO4, nothing more nothing less
The difference between sulphur dioxide and sulphur trioxide is that there are 2 molecules of oxygen present in sulphur dioxide (SO2) and there are 3 molecules of oxygen are present in sulphur trioxide (SO3).
Sulfur tetraoxide 2- SO4 is sulfate
You don't say that. What you do say is that the valency of sulphur in sulphur trioxide is 6.
SO3 = sulphur dioxide O2= oxygen SO3 = sulphur trioxide SO3- = sulphite that should be it .... right? :)
The valency of sulfur is 2.
SO3 stands for Sulfur Trioxide.
+2
2
Sulphur
2-
sulfur and oxygen SO3
SO3 is the chemical formula for sulfur trioxide.
SO3 Tetra means four, genius. SO3 is Sulphur Trioxide. Sulphur Tetroxide exists as an anion [SO4]2- More commonly referred to as a sulphate. Sulphur Tetroxide is not sulphate, sulphate is an ion while Sulphur Tetroxide is not just like sulphur trioxide (SO3) is a neutral molecule whereas sulphite (SO3)2- is an ion...... so yes, sulfur tetraoxide is SO4, nothing more nothing less
The difference between sulphur dioxide and sulphur trioxide is that there are 2 molecules of oxygen present in sulphur dioxide (SO2) and there are 3 molecules of oxygen are present in sulphur trioxide (SO3).