Question - Calculate the pH in the reaction flask after 12.00 mL of 0.25 M NaOH titrant has been added to 25.00 mL of 0.52 M lactic acid, HC3H5O3, whose Ka = 1.4 x 10-4.
a. 3.85
b. 4.38
c. 7.00
d. 0.57
e. 3.33
Please demonstrate the entire work. I am thanking you in advance