Two liters of gas at 20°C are heated to 100°C while the pressure is maintained at...
4. A quantity of an ideal gas initially at atmospheric pressure is maintained at a constant temperature while it is compressed to two-thirds of its volume. What is the final pressure of the gas?
A gas is heated from 258 K to 293 K while its volume is increased from 25.0L to 32.5 L by moving a large piston within a cylinder. If the original pressure was 1.18 atm, what would be the final pressure? My No A gas is heated from 258 K to 293 K while its volume is increased from 25.0 L to 32.5 L by moving a large piston within a cylinder. If the original pressure was 1.18 atm, what...
A metal cylinder holds 50 liters of O2 gas at 18.5 atm and 21 degrees C. What volume will the gas occupy if the temperature is maintained at 21 degrees C and the pressure is reduced at 1 atm?
One liter of gas A at 2 atm pressure and two liters of gas B at 3 atm are mixed in a 4 liter flask. What will be the final pressure if the gases initially and finally are at the same temperature? What will be the average molecular weight of the mixture if the weight of A + B is 24 g and the temperature is 60?
3.) A gas takes up 14.8 liters of 24°C. What temperature in kelvin is required to obtain a volume of 25.0 liters at constant pressure? 4.) How many moles of chlorine gas are present at 25°C, 0.9 atm, with a volume of 14.2 L? S.) If "Bor" has a sample of gas that has a volume of 8.2 1liter at 25°C and 2 atm, how much volume will it take up if you decrease pressure to 1.5 atms and increase...
A sample of methane gas at a pressure of 1.17 atm and a temperature of 23.8 °C, occupies a volume of 15.8 liters. If the gas is compressed at constant temperature to a volume of 5.62 liters, the pressure of the gas sample will be atm. A sample of oxygen gas at a pressure of 0.976 atm and a temperature of 22.7 °C, occupies a volume of 786 mL. If the gas is allowed to expand at constant temperature until...
4. A quantity of an ideal gas initially at atmospheric pressure is maintained at a constant temperature while it is compressed to one-third of its volume. What is the final pressure of the gas? Pa
10. The initial volume of a gas is 10.1 liters at 10.0 atm and 273 K. Calculate the pressure in atm of the gas if the volume is changed to 0.500 liters while the temperature remains constant. A gas occupies a volume of 87.0 mL at 315K and 1 atm. What volume in milliliters will the gas have at 475K and 1 atm? 11. 8
7) A gas has a pressure of 2.5 atm and a volume of 300 Liters is compressed so it has a pressure of 5 atm, what is the compressed volume? A gas has a volume of 152 Liters in a helium balloon at 25 degrees Celsius. as the balloon rises in the atmosphere the temperature drops to 18 degrees Celsius, what is the volume of the gas at the cooler temperature? Explain in detail
19. At atmospheric pressure, a sample of oxygen gas has a volume of 1.5 liters at 20°C. What volume, in liters will this gas occupy if the temperature is raised to 80 C? Assume ideal gas behavior a. 1.8 t b. 2.7L c. 3.9 L d. 6.0L e. 9.0L 20. How many grams of hydrogen, H2, are present in a 10.0 L gas cylinder at 25 C when the H2 pressure is 4.0 atm? Assume ideal gas behavior. a. 1.7...