The Mask of an Empty Flask Is 17

Multiple Choice

The mask of an empty flask is 17.4916 g, and its mass when filled with water at 20.0°C (density = 0.9982 g/mL) is 43.9616 g. The density of "heavy water" at 20.0°C is 1.1053 g/mL. What is the mass of the flask when filled with heavy water at 20.0°C?

A) 29.2573 g
B) 46.8016 g
C) 46.7489 g
D) 29.3100 g
E) 43.9140 g