ocr: CH111 QUIZ3 1988 PAGE3 10 - pts) For the raaction Cacos(s) - Cao(s) + co2'g1 AHO a : 556 KJ predict the effect on the equilibrium when: (write laft, right, no affact, or easterninate (a) the systes is cooled (b) CO2 is renovad (c) Cao(s) is added (4) the volume of the systen in decreased (e) an inert gas is added (at constant voluae) :0 pts) Given K.- 1.8 X 10-5 for acetic acid (HAc) and K. L 10-14 for water at 25°C. (a) Calculate the (kt1 in 0.25 M HAc. (b) Calculate the pH of 0.25 M HAC. (c) - Calculate the (OH] in 0.25 H HAc. (d) I Calculate the percent ionization of HAc in 0.25 M HAC. (e) ...
