Table of Contents
- 1 How are the volume and temperature of a gas related quizlet?
- 2 How are volume volume and temperature related?
- 3 How is the relationship between gas pressure and gas volume different from the relationship between gas volume and gas temperature?
- 4 How does the change in the temperature relate to the volume of gas in the balloon?
- 5 How are pressure and volume related?
- 6 What is the formula for volume and pressure?
If the temperature is constant, as the pressure of a gas increases, the volume decreases. As the temperature of an enclosed gas increases, the volume increases, as the pressure is constant.
How is gas related to temperature?
The temperature of a gas is a measure of the average translational kinetic energy of the molecules. In a hot gas, the molecules move faster than in a cold gas; the mass remains the same, but the kinetic energy, and hence the temperature, is greater because of the increased velocity of the molecules.
The volume of a gas is directly proportional to its temperature when pressure is constant. The ratio of volume to temperature is constant when pressure is constant. This relationship is known as Charles’ law or Gay-Lussac’s law .
How is the volume of a gas related to its concentration of particles?
Pressure will compress a gas, reducing its volume and giving it a greater density and concentration of particles. Pressure will accelerate a gas, extending its volume and allowing a smaller density and concentration of particles.
How is the relationship between gas pressure and gas volume different from the relationship between gas volume and gas temperature?
The volume of a given gas sample is directly proportional to its absolute temperature at constant pressure (Charles’s law). The volume of a given amount of gas is inversely proportional to its pressure when temperature is held constant (Boyle’s law).
What is the relationship between volume and temperature of gases at constant pressure?
How does the change in the temperature relate to the volume of gas in the balloon?
What do you think happens to the volume of gas inside the balloon? As the temperature increases, the gas particles absorb more heat energy. They speed up and move farther away from one another. So the increase in temperature causes an increase in volume.
What is the relationship between volume and temperature?
Temperature is directly related to volume, and pressure is inversely related to volume. Therefore, the resulting changes in volume will depend on the quantitative changes in both pressure and temperature. For example, if you decrease the temperature of the gas by a greater degree than the decrease in pressure, the volume will decrease.
The Relationship between Pressure and Volume. As the pressure on a gas increases, the volume of the gas decreases because the gas particles are forced closer together. Conversely, as the pressure on a gas decreases, the gas volume increases because the gas particles can now move farther apart.
How does pressure affect volume?
The Effect of Pressure on a Gas. The pressure and volume of a gas are inversely proportional. Therefore, as you increase the pressure on a gas, the volume decreases. This means that as the pressure on a gas increases, the gas has less space to spread out and the particles are closer together.
What is the formula for volume and pressure?
P1V1 = P2V2 = P3V3 etc. This equation states that the product of the initial volume and pressure is equal to the product of the volume and pressure after a change in one of them under constant temperature.