+ Determine the equilibrium constant for the following reaction at 298 K. SO3
+ H20
H2SO4 (1)
AG° = -90.5 kJ
O a. 1.37 X 10-16
O b.4.78 X 10+11
O c. 9.11 X 10-8
O d. 7.31 X 10+15

The equilibrium constant : K = d. 7.31 X 10¹⁵

Gibbs free energy is the maximum possible work given by chemical reactions at constant pressure and temperature. Gibbs free energy can be used to determine the spontaneity of a reaction

Reaction

SO₃ + H₂O ⇒ H₂SO₄ ΔG° = -90.5 kJ

Formula

that's what i got you can count the number of atoms

the formula for the conversion of temperature from degree celsius to kelvin is:

the sample of water at is converted to kelvin temperature by using the above formula as:

on comparing the two samples of water at or we can say that at and at respectively. the difference between the temperatures of two samples of water is:

hence, one can say that the sample of water at is greater than the sample of water at by .