The ideal gas in a tank originally has a volume of V= 10.0 cm3, P=105 Pa, and T=27°C. It is compressed isothermally to 2.0 cm3. What is the new temperature? What is the new pressure?
The ideal gas in a tank originally has a volume of V= 10.0 cm3, P=105 Pa,...
When an ideal gas at an initial volume of 'V' and pressure of 'P' is isothermally (constant temperature) compressed to V/4. What is the new pressure?
Oxygen gas having a volume of 1080 cm3 at 22.5°C and 1.01 x 105 Pa expands until its volume is 1550 cm3 and its pressure is 1.10 x 105 Pa. Find (a) the number of moles of oxygen present and (b) the final temperature of the sample.
Oxygen gas having a volume of 1040 cm3 at 45.0°C and 1.01 ✕ 105 Pa expands until its volume is 1490 cm3 and its pressure is 1.06 ✕ 105 Pa. (a) Find the number of moles of oxygen present.
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 at 200C and a pressure of 1.50 X 105 Pa is in a container. The gas pushes against a piston expanding to twice its original volume, while the pressure falls to atmospheric pressure 1.01 X 105 Pa. Find the final Temperature
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.
A large cylindrical tank contains 0.760 m3 of nitrogen gas at 30.0 ∘C and 1.50×105 Pa (absolute pressure). The tank has a tight-fitting piston that allows the volume to be changed. What will be the pressure if the volume is decreased to 0.470 m3 and the temperature is increased to 151 ∘C?
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?
The ideal gas law states that PV = NkgT where P is the absolute pressure of a gas, V is the volume it occupies, N is the number of atoms and molecules in the gas, and T is its absolute temperature. The constant ko is called the Boltzmann constant and has the value kg = 1.38x10-23J/K. A very common expression of the ideal gas law uses the number of moles, n- N/NA (NA is Avogadro's number, NA=6.021023 per mole). PV...
Q1. In a tank 2740 grams of nitrogen is compressed. It is held at a temperature of 18.7°C and the pressure is 3.75 x 10 Pa. The tank is opened and gas is allowed to escape into the atmosphere where the pressure is 1 bar. At the end of the process, the pressure in the tank has dropped to 1.80 x 105 Pa. Assuming that the gas is ideal and that the temperature remains constant, what volume of nitrogen has...