In a solution of methylammonium (CH3Nh3+), which form has the greater concentration at pH 12.0 the neutral form or the cationic form or neither? eplain your reasoning hy using the expression for Ka.

10. In a water solution that contains propionic acid and has a pH of 2 , what is the ratio of the concentration of propionate to the concentration of propionic acid? (Show and explain your calculations.) (10) 11. In a solution of methylammonium (CH3NH3+), which form has the greater concentration at pH 12.0, the neutral form or the cationic form (or neither)? Explain your reasoning by using the expression for Ka