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SO2 is sulfur dioxide, meaning that there are 2 oxygen atoms in a molecule.

SO3 is sulfur trioxide, meaning that there are 3 oxygen atoms in a molecule.

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14y ago

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Related Questions

Which gives choking smell SO2 or SO3?

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


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 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.


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.


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


Why so3 is more acidic than so2?

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.


What is the equilibrium constant for the reaction SO2(g) plus NO2(g) SO3(g) plus 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.


What is Keq for the reaction 2SO2 g O2 g 2SO3 g?

keq= [SO2]2[O2]/[SO3]2


How many moles of sulfur trioxide are formed from 3 moles of sulfur dioxide?

The most straightforward reaction for the formation of SO3 from SO2 is 2 SO2 + O2 => 2 SO3. If this is the actual reaction for the formation, 3 moles of SO3 are formed from 3 moles of SO2.


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

The equilibrium constant for the reaction SO2(g) + NO2(g) ⇌ SO3(g) + NO(g) is given by the expression Kc = [SO3][NO]/[SO2][NO2], where square brackets denote molar concentrations. The numerical value of this equilibrium constant would depend on the specific conditions of the reaction.