The volume of a gas at 99.0 KPa is 300.0 mL. If the pressure is increased to 188 KPa, what will be the new volume?

The pressure in an automobile tire is 1.88 atm at $25.0^{\circ} \mathrm{C}$. What will be the pressure if the temperature increases to $37.0^{\circ} \mathrm{C}$?

A gas at $89^{\circ} \mathrm{C}$ occupies a volume of 0.67 L. At what Celsius temperature will the volume increase to 1.12 L?

At an ocean depth of 76.2 m, the pressure is about 8.4 atm. Convert the pressure to mmHg and kPa.

Assume that the temperature and the amount of gas are constant in the following problems. The pressure of a sample of helium in a 1.00-L container is 0.988 atm. What is the new pressure if the sample is placed in a 2.00-L container?

Assume that the temperature and the amount of gas are constant in the following problems. The volume of a gas at 99.0 kPa is 300.0 mL. If the pressure is increased to 188 kPa, what will be the new volume?

If a gas sample has a pressure of 30.7 kPa at $0.00^{\circ} \mathrm{C}$, by how much degrees Celsius does the temperature have to increase to cause the pressure to double?

Determine the Celsius temperature of 2.49 mol of a gas contained in a 1.00-L vessel at a pressure of 143 kPa.

Helium gas in s 2.00-L cylinder is.under 1.12 atm pressure. At 36.5 $36.5^{\circ} \mathrm{C}$, that same gas sample has a pressure of 2.56 atm. What was the initial temperature in degrees Celsius of the gas in the cylinder?

Determine the Celsius temperature of 2.49 mol of a gas contained in a 1.00-L vessel at a pressure of 143 kPa.

Find the total pressure for a mixture that contains four gases with partial pressures of 5.00 kPa, 4.56 kPa, 3.02 kPa, and 1.20 kPa.

A sample of air in a syringe exerts a pressure of 1.02 atm at $22.0^{\circ} \mathrm{C}$. The syringe is placed in a boiling-water bath at $100.0^{\circ} \mathrm{C}$. The pressure is increased to 1.23 atm by pushing the plunger in which reduces the volume to 0.224 mL. What was the initial volume?

The gas acetylene, often used for welding, burns according to the following equation. $2 \mathrm{C}_{2} \mathrm{H}_{2}(\mathrm{g})+5 \mathrm{O}_{2}(\mathrm{g}) \rightarrow 2 \mathrm{H}_{2} \mathrm{O}(\mathrm{g})+4 \mathrm{CO}_{2}(\mathrm{g})$ If you have a 10.0-L tank of acetylene at $25.0^{\circ} \mathrm{C}$ and 1.00 atm pressure, how many moles of $C O_2$ will be produced if you burn all the acetylene in the tank?

Describe how the mass of a gas particle affects its rate of effusion and diffusion.