A solution is prepared by dissolving 25.0 g of pure HC2H3O2 and 25.0 g of NaC2H3O2 in 700 mL of solution (the final volume).
(a) What is the pH of the solution?
(b) What would the pH of the solution be if 65.0 mL of 0.650 M NaOH were added?
(c) What would the pH be if 40.0 mL of 0.30 M HCl were added to the original 700 mL of buffer solution?
1 answer
Use the Henderson-Hasselbalch equation.
3 answers