A sample of hellum gas occupies 355mL at 23'C. If the container the He is in...
El connect Theory Assessment (1-19/20 Question 12 (of 25) > value: 100 points A sample of helium gas occupies 355mL at 23°C. If the container the He is in is expanded to 150 L at constant pressure, what is the final temperature for the He at this new volume? O 1520°C O 80.0°C O 978°C O 1.250°C O 70.10
A 2100 cm container holds 0.13 mol of hellum gas at 350 - Part A How much work must be done to compress the gas to 1500 em at constant pressure? Express your answer to two significant figures and include the appropriate units. HAR O ? W = Value Units Submit Request Answer Part B How much work must be done to compress the gas to 1500 cm at constant temperature? Express your answer to two significant figures and include...
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
A fixed quantity of gas at 21 ∘C exhibits a pressure of 760 torr and occupies a volume of 5.52 L. A) Calculate the volume the gas will occupy if the pressure is increased to 1.86 atm while the temperature is held constant. Express the answer in liters to three significant figures. B) Calculate the volume the gas will occupy if the temperature is increased to 185 ∘C while the pressure is held constant. Express the answer in liters to...
A gas sample in a closed, expandable container of intial volume 5 00 L was ailowed to warm from 25 "C to 35 C, at constant moles and pressure. What was its new volume? Select one A. 4380 L A sample of hellum gas at 27.0 "C and 3 60 atm pressure is cooled in the same container to a temperature of -73.0 °C. What is the new pressure? Select one: A. 4.15 atm
A closed container in lab contains a sample of oxygen gas. When the temperature in lab is 18.8 degrees Celcius, the pressure in the container is 3.10 atm. What would the pressure be if the temperature dropped to 29.2 degrees Celcius? atm Enter an interer or decimal number with exactly 3 significant figures more If 14.0 mol of If 14.0 mols of Ne gas occupies 75.80 L, how many mol of Ne would occupy 692.1 under the same temperature and...
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...
A sample of gas occupies 2.06 L at 25.0 °C and 646 torr. What is the temperature (in °C) in a 275.5 mL container where the pressure is 1.24 atm?
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?
A sample of gas occupies a volume of 4.00 L at 760mmHg. What volume will the sample occupy if the pressure is on the container is increased to 2.00 atm. Temperature is constant. Select one: A. 2.00 L B. 8.75 L C. 1.52 X 10 3 L D. 9.50 L