calculate the pressure of 3.2 moles of an ideal gas occupies a volume of 87 m3...
If a certain amount of ideal gas occupies a volume 6.4 m3 with a pressure of 6.1 atm and temperature 1.7 oC on earth, what would be its volume on another planet, where the temperature is 3.3oC and the pressure is 7.7 atm ? The answer is in unit of m3
An ideal gas at 13.1 °C and a pressure of 2.67 x 105 Pa occupies a volume of 3.48 m3. (a) How many moles of gas are present? (b) If the volume is raised to 4.66 m3 and the temperature raised to 33.8 °C, what will be the pressure of the gas?
1) An ideal gas at 16.8 °C and a pressure of 2.04 x 105 Pa occupies a volume of 2.67 m3. (a) How many moles of gas are present? (b) If the volume is raised to 5.22 m3 and the temperature raised to 32.8 °C, what will be the pressure of the gas? 2) Two moles of an ideal gas are placed in a container whose volume is 7.9 x 10-3 m3. The absolute pressure of the gas is 5.4...
An ideal gas is at a pressure 1,19 × 105 N/m2 and occupies a volume 2,42 m3. If the gas is compressed to a volume 1 m3 while the temperature remains constant, what will be the new pressure (MPa) in the gas? Answer in two decimal places.
The ideal gas law relates the temperature, pressure and volume of an ideal gas. Suppose the gas inside a particular balloon has an absolute pressure of 3.15×105 Pa and occupies a volume of 5.33×10-3 m3 at a temperature of 16.7°C. How many moles of gas are inside the balloon? (do not enter units) How many molecules of gas are inside the balloon? (do not enter units)
1. Ideal Gas. A volume V = 0.1 m3 contains n = 5 moles of gas. Calculate the pressure (in N/m2) when the temperature T is 500 K. 5. Adiabatic Process. The same gas starts as it does in Problem 1. This time, the gas is allowed to expand to V2 = 0.25 m3 in an adiabatic way – no heat is allowed to transfer to or from the gas. Calculate the final pressure and temperature.
A sample of ideal gas at room temperature occupies a volume of 38.0 L at a pressure of 562 torr . If the pressure changes to 2810 torr , with no change in the temperature or moles of gas, what is the new volume, V2?
(a) An ideal gas occupies a volume of 1.8 cm3 at 20°C and atmospheric pressure. Determine the number of molecules of gas in the container. _____________ molecules (b) If the pressure of the 1.8-cm3 volume is reduced to 2.4 ✕ 10−11 Pa (an extremely good vacuum) while the temperature remains constant, how many moles of gas remain in the container? ____________ mol
(a) An ideal gas occupies a volume of 1.2 cm3 at 20°C and atmospheric pressure. Determine the number of molecules of gas in the container. __ moleculues (b) If the pressure of the 1.2-cm3 volume is reduced to 1.6 ✕ 10−11 Pa (an extremely good vacuum) while the temperature remains constant, how many moles of gas remain in the container? __ mol
(a) An ideal gas occupies a volume of 2.6-cm3 at 20�C and atmospheric pressure. Determine the number of molecules of gas in the container.__________ molecules (b) If the pressure of the 2.6-cm3 volume is reduced to 1.6 ? 10-11 Pa (an extremely good vacuum) while the temperature remains constant, how many moles of gas remain in the container?_________molecules