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DOL: Gas Laws
At equilibrium, what is the partial pressure of hydrogen collected over water in a flask at an atmospheric pressure of 740.2 mmHg if the
water's partial pressure is 19.8 mmHg?
А
20.3 mmHg
B
37.4 mmHg
c с
720.4 mmHg
D
760.0 mmHg

A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?