Chem Chp 10 Problem Set
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A balloon originally had a volume of 4.39 L at 44eC and a pressure of 729 torr. The balloon must be cooled to __________eC to reduce its volume to 3.78 L (at constant pressure).
0
A sample of gas (24.2 g) initially at 4.00 atm was compressed from 8.00 L to 2.00 L at constant temperature. After the compression, the gas pressure was __________ atm.
16.0
If 3.21 mol of a gas occupies 56.2 L at 44eC and 793 torr, 5.29 mol of this gas occupies __________ L under these conditions.
92.6
Which of the following statements about gases is false?
All gases are colorless and odorless at room temperature