1. based on the buffer capacities identify solutions that are true two way buffers (high acid and high base buffer capacities), one way acid buffers, one way base buffer, and non buffers
2. write balance chemical reactions that explain the buffering behavior of each solutions. in general terms the reactions should show reaction with acid, reaction with base or no reaction.

0.2 M HCl (10 drops (1.5 ml)), 0.2 M NaOH (10 drops or 1.5 ml)