Calculate the change in ph when 8.00 ml of 0.100 m hcl (aq) is added to 100.0 ml of a buffer solution that is 0.100 m in nh3 (aq) and 0.100 m in nh4cl (aq). refer to a list of ionization constants. calculate the change in ph when 8.00 ml of 0.100 m naoh(aq) is added to the original buffer solution.