The concentration (M) of HCl in a solution prepared by dissolving 5.5 g of HCl in 200 g of C2H6O is M. The density of the solution is 0.79 g/mL.
A) 0.58
B) 21
C) 0.93
D) 6.0 × 10- 4
E) 1.72
Correct Answer:
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