I'm thinking its
CH3NH3Br + H2O <====>H3O + CH3NH2
is this correct ?
a soln. that is .195 M in CH3NH2 and .105 M in CH3NH3Br
what is the balanced equation for this ? How do you know ?
2 answers
Your equation looks ok to me but this looks like a buffer solution to me. Do you have a buffer problem? If so, use the Henderson-Hasselbalch equation to solve for the pH or the pKaa.