a buffer solution contaisn . 120 M acetic acid and

a buffer solution contaisn . 120 M acetic acid and

Question
a buffer solution contaisn . 120 M acetic acid and .150 M sodium acetate how many moles of acetic acid and of sodium acetate are present in 50.0 mL of solution
b. if we add .50 ml of .087 M HCL to the solution in part a. how many moles of acetic acid, sodium acetate, and HCL will be present after the reaction is done?determine the pH you expect