CO2 is to be absorbed into pure, deionized water from a mixture of CO2 and N2 at a pressure of 1 atm.

a. Plot the equilibrium (x, y) curve for CO2 assuming that the solution of CO2 in water is (a) ideal and (b) non-ideal.

b. Create separate plots at 25C and 80C. c. Comment on the conditions under which a solution of CO2 in water behaves close to ideal.