How do you find the pressure of a gas in physics?

Calculate the pressure when the volume increases to 8.00 × 10 -6 m 3 at a constant temperature. Pressure and volume of a given mass of gas at a constant temperature can be given by: P 1 × V 1 = P 2 × V 2 (where P 1 and V 1 are the pressure and temperature at the start, and P 2 and V 2 are at the end).

Which sample of He gas at STP would occupy the largest volume?

We have two of them here, so times to that will give us 70.9 g per mole. And of course, that would give us even a smaller number 0.3 10 bowls, right, So we can see moles off. Helium is the largest, so that’s going to have the largest volume. Because at STP, volume was going to be equivalent to moles of gas.

What is the total volume of the gas at STP?

STP is 0 °C and 1 bar. One mole of an ideal gas occupies 22.71 L at STP. Thus, its molar volume at STP is 22.71 L A 6.00 L sample at 25.0 °C and 2.00 atm contains 0.500 mol of gas. If we add 0.250 mol of gas at the same pressure and temperature, what is the final total volume of the gas?

What is the temperature at which the sample occupies 292 ml?

The next day, the sample occupies 292 mL at a temperature of 11°C. What is the new pressure of the gas? A balloon is inflated with 2.42 L of helium at a temperature of 27°C. Later, the volume of the balloon has changed to 2.37 L at a temperature of 19°C and a pressure of 99.7 kPa.

What is the volume of the gas under constant pressure?

The volume of 4.0 cubic meters of gas is kept under constant pressure. Its temperature is increased from a minus 73 degrees Celsius to 127 degrees Celsius. What is the new volume of the gas? Under a pressure of 200 kPa, a confined gas has a volume of 2,500 cubic meters. The pressure acting on the gas is increased to 500 kPa.

What is the volume of the gas at 223 K?

A quantity of a gas at a temperature of 223 K has a volume of 100.0 dm3 To what temperature must the gas be raised, while the pressure is kept constant, to give a volume of 185 dm3? What volume at SLC is occupied by an 88 ⋅ g mass of carbon dioxide?