Question

1. Calculate the pH (pH = –log[H+ ]) of the following solutions: a. 0.10 M HCl

solution b. 0.010 M HCl

solution c. 0.0010 M HCl

solution d. 0.10 M NaOH

solution e. 0.010 M NaOH

solution f. 0.0010 M NaOH

solution g. 0.10 M HC2H3O2 solution (Ka = 1.8 x 10 –5 )

h. 0.10 M NH3 solution (Kb = 1.8 x 10–5 )

Answer 1