A 250 ML Sample of an Acetic Acid Solution Is Titrated

Multiple Choice

A 25.0 mL sample of an acetic acid solution is titrated with a 0.175 M NaOH solution. The equivalence point is reached when 26.6 mL of the base is added. The concentration of acetic acid in the sample was __________ M.

A) 0.365
B) 0.175
C) 0.119
D) 0.186
E) none of the above