Part B
What is the pH after 0.150 mol of HCl is added to the bufferfrom Part A? Assume no volume change on the addition of theacid.
Express the pH numerically to three decimal places.
Part A What is the pH of a buffer prepared by adding 0.809 molof the weak acid HA to 0.507 mol of NaA in 2.00 L of solution? Thedissociation constant K a of HA is 5.66× 10 −7 . Express the pHnumerically to three decimal places
