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SO3 is more acidic than SO2 because the sulfur atom in SO3 has a higher oxidation state (+6) compared to SO2 (+4). This leads to a more polar bond between sulfur and oxygen, making it easier for SO3 to donate a proton and form a stronger acid. Additionally, SO3 forms a stable conjugate base (HSO4-) compared to SO2 (HSO3-), further enhancing its acidic nature.

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1y ago

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Is SO an acid or base?

There is no compound as SO. SO2 and SO3 are acidic


Which is more acidic so2 or so3?

so3 Because it has a higher oxidative state than So2


How would the equilibrium change if SO3 were added to SO2(g) plus NO2(g) NO(g) plus SO3(g) plus heat?

The amount of NO and SO3 would increased.


Which gives choking smell SO2 or SO3?

SO2 gives a choking smell while SO3 does not have a noticeable odor.


Is sulfur acidic?

No, elemental sulfur (S) is not acidic, mainly because it is insoluble with water.However both sulfur oxides: SO2 and SO3 are acid forming oxides (weak and strong respectively), like most nonmetal oxides are in nature.


What is the equilibrium constant for the reaction so2 (g) no2 (g) so3 (g) no (g)?

SO2(g) + NO2(g) ==> SO3(g) + NO(g)Keq = [SO3][NO]/[SO2][NO2] Without knowing concentrations, one cannot calculate the actual value of Keq.


How would the equilibrium change if NO2 were added to SO2(g) NO2(g) NO(g) SO3(g) heat?

The amount of NO2 and SO2 eould


How do you calculate SO2 to SO3 conversion efficiency?

SO2 to SO3 conversion efficiency can be calculated by dividing the amount of SO3 produced in the reaction by the theoretical maximum amount of SO3 that could be produced from the initial amount of SO2 present. This calculation gives a percentage that represents the efficiency of the conversion process.


Why is so2 a powerful reducing agent in alkaline medium than in acidic medim?

SO2 acts as a reducing agent because of the liberation of nescent hydrogen in the presence of moisture;SO2 + 2H2O ---------- H2SO4 +2HAlkali neutralises the acid (H2SO4) and shifts the equilibrium in the forward direction producing more nascent hydrogen.however,in acidic medium,the equilibrium is suppressed resulting in a lesser amount of nascant hydrogen.consequently,SO2 is better reducing agent in alkaline medium than in the acidic medium.....if you are satisfy with my answer than...wel done me...hahahah....otherwise abuse me...i will be satisfy with your abusingPosted by Sachin Bagga(student), 1 minute ago


WHAT IS FeSO4 equals FE203 plus SO2 plus SO3?

The equation FeSO4 = Fe2O3 + SO2 + SO3 is not balanced. To balance it, one possible balanced equation could be: 2FeSO4 = Fe2O3 + 2SO2 + 2SO3.


What is the equilibrium constant for the reaction SO2 plus NO2--SO3 plus NO?

SO2(g) + NO2(g) ==> SO3(g) + NO(g)Keq = [SO3][NO]/[SO2][NO2] Without knowing concentrations, one cannot calculate the actual value of Keq.


What do you get on heating feso4?

Fe2O3 + SO3 +SO2