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If a 427 ml sample of gas at 133 *C is allowed to expand (at constant pressure) to a volume of 781 mL, what will be the new temperature (in "C)? 469.59 QUESTION 2 At constant pressure, the ratio of the temperature and the volume will be QUESTION 3 If we increase the pressure on a sample of gas while holding the temperature constant, the volume of the gas will QUESTION 4 A sample of xenon occupies a volume of 365 mL at 7.59 atm and 25 °C. If the volume is changed to 380 mL and the temperature is changed to 77 °C, what will the new pressure? QUESTION 5 A 506 ml sample of Ar gas was collected at 1797 mmHg. What would be the pressure in mmHg if the gas were allowed to expand to 2481 mL at constant temperature?