A 50.00ml aliquot of a solution containing Ca2+ and Mg2+ was buffered at pH10 and titrated with 0.0478M EDTA. The endpoint volume was 46.05ml. A second aliquot of the same mixtur
A) 49.32 mL
B) 46.52 mL
C) 48.67 mL
D) 45.28 mL