A glass flask with a mass ok 3.00kg and volume of 1000 cm3 is completely filled with mercury and is at a temperature of 55.0oC. The flask is then lowered into an ice water bath. After thermal equilibrium is reached, (a) what percentage of the flask will be filled with mercury? (b) How much ice will melt lowering the temperature of the flask and mercury?

(density of mercury is 13.56 g/cm3)