04. A sample of nitrogen gas las a volume of 32.4 L nt 20°C. The seas...
A sample of nitrogen gas of volume 24.9 L at 0.525 atm is heated from 25.0°C to 325°C at constant volume. What is the change in the entropy of the nitrogen? The constant volume molar heat capacity for nitrogen is 20.81 J/K · mol.
A sample of nitrogen gas of volume 24.7 L at 0.675 atm is heated from 25.0°C to 525°C at constant volume. What is the change in the entropy of the nitrogen? The constant volume molar heat capacity for nitrogen is 20.81 J/K mol.
A sample of nitrogen gas has a volume of 3.87 L at 21°C. What volume will it occupy at 183°F if the pressure and number of mol are constant?
If a sample gas has a volume of 32.4 L, a pressure of 1.70 atm, and a temperature of 27.0 Celsius, what is its volume in liters at 77.0 Celsius and 3.78 atm? Please show and explain answer.
7. A sample of oxygen gas has a volume of 545 mL at 35 degree C. The gas is heated to 151 degree C at constant pressure in a container that can contract or expand. What is the final volume of the oxygen gas? A) 750 mL B) 396 mL C) 417 mL D) 267 mL E) 126 mL 8. A 45 mL sample of nitrogen gas is cooled from 135 degree C to 15 degree C in a container...
A sample of SiH4 gas has a volume of 42.3 L at 100ºC. The gas is cooled to -140ºC at constant pressure. What is the final volume of nitrogen?
1) a sample of nitrogen gas at a pressure of 795 mm Hg and a temp of 84•C occupies 69.79 liters. If the gas is cooled at constant pressure to a temp of 39•C the volume of the gas sample will be __ L 2)A sample of neon gas at a pressure of 0.905 atm and a temperature of 238 °C, occupies a volume of 461 mL. If the gas is heated at constant pressure until its volune is 572...
A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy if the pressure is increased to 894 torr at constant temperature? a. 22.3 L b.31.2 L C.44.9L d.112 L e.380 L
A sample of nitrogen gas expands in volume from 1.4 to 6.2 L at constant temperature. Calculate the work done in joules if the gas expands (a) against a vacuum: (b) against a constant pressure of 0.64 atm: 10 Enter your answer in scientific notation. (c) against a constant pressure of 4.3 atm: Enter your answer in scientific notation.
A sample of nitrogen gas that occupies a volume of 25.1 L at a temperature of 0 °C and a pressure of 1 atm contains ___ moles of gas.