To begin with, SO3 is sulfate trioxide, while SO3 -2 is called the sulfite ion.
They both are molecules, consisting of the same types of elements in the same quantity.
Oh My God! They really are so similar. Is there any difference at all, except the one with the charge is called sulfite, and the other with no charge is called sulfur trioxide?
They are exceptionally similar. That I know. It's hard to understand the difference.
Well,
the difference, primarily, is that one has charge and the other hasn't.
But, why?
Much of the answer lies in this reason. It's a fact.
The fact is that - both the molecules
S = sulfur atoms in the molecule
O = oxygen atoms
SO3 is sulfur trioxide, an acidic gas.
H2SO4 and H2O
what is the oxidation number for SO3 2-
sulfite
2H2S+3O2 --> 2H2O+2SO2there's your balanced chemical formula.
FeSO4 =Fe2O3 +So2 +SO3
H2O, as the difference in electronegativity between hydrogen and oxygen is the largest (among the options given: SO3 , SO3-- , NH4+, H2O)
The chemical equation is:2 SO2 + O2 = 2 SO3
Yes
2H2S+3O2 --> 2H2O+2SO2there's your balanced chemical formula.
FeSO4 =Fe2O3 +So2 +SO3
H2O + SO3 --> H2SO4 The product is sulfuric acid.
SO3 + H2O --> H2SO4 commonly called sulfuric acid.
The amount of NO and SO3 would increased.
H2so4
SO2(g) + NO2(g) ==> SO3(g) + NO(g)Keq = [SO3][NO]/[SO2][NO2] Without knowing concentrations, one cannot calculate the actual value of Keq.
H2O, as the difference in electronegativity between hydrogen and oxygen is the largest (among the options given: SO3 , SO3-- , NH4+, H2O)
Yep
The chemical equation is:2 SO2 + O2 = 2 SO3
Yes
SO2(g) + NO2(g) ==> SO3(g) + NO(g)Keq = [SO3][NO]/[SO2][NO2] Without knowing concentrations, one cannot calculate the actual value of Keq.