Question 2 15 pts A sample of sulfur hexafluoride gas occupies 9.10 L at 198°C. Assuming...
A sample of sulfur hexafluoride gas occupies 6.63 L at 241°C. Assuming that the pressure remains constant, what temperature (in °C) is needed to reduce the volume to 3.01 L? Report your answer to the proper number of significant figures. -173°C
What is the new volume, in liters, of a 25.0 L sample of air at 843.6 mmHg and 152°C that is compressed and cooled to 35°C and 1520 mmHg? 2.. A balloon containing 7.83 moles of He has a volume of 27.5 L at a certain temperature and pressure. What would be the volume of the balloon, in liters, if 1.00 mole of Heis removed from the balloon at constant temperature and pressure? 3. Calculate the pressure in atmospheres, of...
18 of 24 > A sample of xenon gas occupies a volume of 6.26 L at 475 K. If the pressure remains constant, at what temperature will this same xenon gas sample have a volume of 3.08 L? TE
A student analyzes a gas mixture of sulfur hexafluoride (SF_6) and selenium hexafluoride (SeF_6) and finds that the density of the sample is 6.90 g/L at a temperature of 23 degrees C and a pressure of 0.942 atm. Calculate the partial pressure of sulfur hexafluoride.
A sample of xenon gas occupies a volume of 7.06 L at 445 K. If the pressure remains constant, at what temperature will this same xenon gas sample have a volume of 3.88 L?
1. If a gas occupies 2 L at 3 atm, how many liters will it occupy at 6 atm if the temperature is not changed? a)1L b)2L c)3L d)4L 2. IF A GAS OCCUPIES 2 L AT 273 °C, WHAT IS THE VOLUME AT 0 °C IF THE PRESSURE DOES NOT CHANGE? a)0.5 L b)1 L c)2 L d)4 L 3. If a gas occupies 5 L at 298 K, what temperature is needed to reduce the volume to 2 L...
2) Consider a sample of gas that occupies 23.1 L at 1.13 atm. What volume will the same sample occupy if the pressure is increased to 3.05 atm while the temperature is held constant? 3) A fixed sample of gas occupies 25.9 mL at 211.3 K. What volume will the gas occupy at 336.6 K? 4) A fixed sample of gas exerts a pressure of 580 Torr at 284 K. What will the pressure be (in atm) if the temperature...
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 reaction at 28.0 °C evolves 223. mmol of sulfur hexafluoride gas. Calculate the volume of sulfur hexafluoride gas that is collected. You can assume the pressure in the room is exactly I atm. Round your answer to 3 significant: digits. volume: |L
A sample of helium gas at a pressure of and a
temperature of, occupies a volume of. If the gas is
heated at constant pressure to a temperature of,
the volume of the gas sample will be L.
осипе СиспC 0 accc Прола напис п псиса по иппо чистио. A sample of helium gas at a pressure of 931 mmHg and a temperature of 63°C, occupies a volume of 11.2 L. If the gas is heated at constant pressure to a...