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1. |
Calculate the volume (mL) of concentrated acid required to prepare 500 mL of 0.25 N HCl solution from concentrated stock HCl solution (specific gravity = 1.19) and 37.2% (by mass). |
A. | 12.128 mL |
B. | 20.613 mL |
C. | 10.307 mL |
D. | 24.256 mL |
Answer» D. 24.256 mL | |