Calculate Kp for the reaction?

Question

2H2S(g) + SO2(g) = 3S(s) + 2H2O(g)


under the following conditions:


T = 298 K



Pressure of H2S = 1.18 x 10-3 atm
Pressure of SO2 = 1.10 x 10-1 atm



Pressure of H2O = 2.80 x 10-2 atm

Answer 1

The equation for Kp will be (pH2O)^2/(pH2S)^2*(pSO2)
You've got the pressures, so plug them in and solve it.