An acetic acid buffer solution is required to have a pH of 5.27. You have a solution that contains 0.01 mol of acetic acid. What is the molarity of sodium acetate will you need to add to the solution? The pKa of acetic acid is 4.74.
Note: report answer in decimal form with correct sig figs and units.
a) 0.03 M
b) 0.01 M
c) 0.06 M
d) 0.005 M