Estimate the partial pressure of the CO2 assuming the MAB model..

A solution of NaHCO_{3} and HCl is prepared such that the total carbon concentration is 1E-3 M and the total Cl concentration is 2E-3 M. Calculate the pH and concentrations of species present. Assume that the pressure is sufficiently that any evolved CO_{2 }remains in solution. Estimate the partial pressure of the CO_{2} assuming the MAB model. Plot the “apparent molality” of Cl2 in solution against the partial pressure of Cl_{2}. The apparent molality is the sum of all Cl species in solution (Cl_{2} counts twice) divided by 2 (to put it on a Cl_{2} basis). Compare your plot to the experimental data of Whitney and Vivian (1941).^{39}

Estimate the partial pressure of the CO2 assuming the MAB model.