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QUESTION 1 If a 295 mL sample of gas at 197 "C is allowed to expand (at constant pressure) to a volume of 751 ml, what will be the new temperature (in "C)? QUESTION 2 If we increase the pressure on a sample of gas while holding the temperature constant, the volume of the gas will increase QUESTION 3 At constant temperature, the product of the pressure and the volume will be. constant QUESTION 4 A sample of nitrogen at 20.0 °C has a volume of 528 mL at a pressure of 1014 mmHg. To change the volume to 637 ml, what must be the new pressure? QUESTION 5 A sample of xenon occupies a volume of 552 mL at 8.71 atm and 71 "C. If the volume is changed to 593 mL and the temperature is changed to 99 "C, what will be the new pressure?