A volumetric flask made of Pyrex is calibrated at 20.0 °C. It is filled to the 175-mL mark with 36.5 °C Mercury. After the flask is filled, the acetone cools and the flask warms so that the combination of acetone and flask reaches a uniform temperature of 32.0 °C. The combination is then cooled back to 20.0 °C. (The average volume expansion coefficient of Mercury is 1.82 multiply.gif 10-4( °C)âˆ'1.)
(a) What is the volume of the acetone when it cools to 20.0 °C?