
A sample of neon gas at 795 torr and 60.0 L is compressed to 48.5 L....
A sample of gas at 760 torr and 2.8 L is compressed at constant temperature to the pressure at 3.5 atm. What is the final volume of the gas? My biggest problem with answering this question is the fact that I don't know what the "constant temperature" is..I know I'm using the combined gas law with formula: V2= p1v1/t1p2 * T2 and that p1=760 torr or 1 atm, v1=2.8L and p2=3.5 atm... Any help on this is very much appreciated.
A sample of gas initially occupies 3.50 L at a pressure of 795 torr at 32°C. What will the temperature be if the pressure is changed to 4.00 atm, and the volume is changed to 1.50 L?
At 20°C, a sample of gas has a volume of 2.51 L at 795 torr. What is the new pressure (in atm) if the volume is increased to 6.46 L at the same temperature?
A sample of neon gas at a pressure of 820 torr and a temperature of 24.5 °C, occupies a volume of 848 mL. If the gas is allowed to expand at constant temperature until its pressure is 524 torr, the volume of the gas sample will be ---- mL.
A 99.3 g sample of O2 gas at 0.0 oC and 380 Torr is compressed and heated until the volume is 3.99 L and the temperature is 27 oC. What is the final pressure in Torr? The number of significant digits is set to 3
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 Ar gas with a volume of 48.6 mL at 610 torr is compressed at constant temperature until its volume is 32.7 mL. What will be the new pressure of the sample in torr?
Using the same sample of gas ( P 1 = 795 torr , T 1 = 25 ∘ C ), we wish to change the pressure to 7950 torr with no accompanying change in volume or amount of gas. What temperature T 2 , in Celsius, is needed to reach this pressure?
A sample of oxygen gas occupies 1.9 L at pressure of 1156 torr. What volume will it occupy when the pressure is changed to 912 torr and temperature remains constant?
A sample containing 3.00 moles of neon gas has a volume of 7.00 L . Assume that the pressure and the temperature remain constant. (Help Please ASAP!) i. What is the new volume of gas in liters when a leak allows one-half of the neon atoms to escape? ii. What is the new volume of gas in liters when a sample of 60.0 g of neon is added to the 3.00 moles of neon gas already in the container? iii....