1. The problem statement, all variables and given/known data question1-sentence View attachment 105257 question1-answer View attachment 105258 question2-sentence View attachment 105259 question2-answer View attachment 105260 2. Relevant equations Kp,eq=Pproduct^stoichiometric/Preactant^stoichiometric=yproduct^stoichiometric/yreactant^stoichiometric 3. The attempt at a solution I did not understand why in question 1 why Kp,eq is done like that and why Psat(P) is underneath. And why in question 2 Psat(P) is at the top in Kp,eq formula. Why one time P is below and 1 time P is at the top in Kp,eq formula?