Consider a sample of gas that contains 400 moles of smokestack gas. How many molecules of SO₂ are contained in this sample?

Calcium oxide is used to remove the pollutant SO2 from smokestack gases. The overall reaction is: Caso,(s) For this reaction, Kp = 2.38 x 1015. Cao(s) + SO,(g) + 0,(g) 17th attempt Part 1 (1 point) See Hint What is the partial pressure of SO2 in equilibrium with air and solid CaO if Poz in air is 0.21 atm? 9.16 x 10-16 Part 2 (1 point) See Hint Consider a sample of gas that contains 400 moles of smokestack gas. How many molecules of SO2 are contained in this sample? 9.68 X1011