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What must the temperature be for the gas to remain at a constant pressure?
Wiki User
∙ 6y ago
"Constant pressure" means the pressure must not change.
Wiki User
∙ 7y ago
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If you want to predict how temperature will affect the volume of a gas what other factor must be held constant?
pressure
What must remain constant for pressure and temperature to be directly proportional?
volume and amount of a gas.
Which variables must be kept constant for Boyle's law to hold?
The temperature must remain constant.
If you wanted to predict how temperature will effect the volume of a gas what factors must be held constant?
If temperature increases, then pressure increases. Temperature measures the average speed of particles, so if the temperature is high, then the particles are moving quickly and are colliding with other particles more forcefully. Pressure is defined as the force and number of collisions the particles have with the wall of its container. So if the high temperature causes the particles to move quickly, they are going to collide more often with the container, increasing the pressure. This remains true as long as the number of moles (n) remains constant.
At constant pressure if the temperature of a given amount of gas increases then the volume must do what?
increase
If you want to predict how temperature will affect the volume of a gas what other factor must be held constant?
pressure
What must remain constant for pressure and temperature to be directly proportional?
volume and amount of a gas.
What is the constant and the variables in Boyles law?
The constant k is a...constant specific for the system considered.
What must remain constant for Boyle's law to be true?
1. A more correct name is Boyle-Mariotte law. 2. Only the temperature must remain constant.
Which variables must be kept constant for Boyle's law to hold?
The temperature must remain constant.
What two variables must remain constant when testing Charles's law?
Well, pressure has to be kept constant and so does the mass of the gas with Charles's Law. Charles's Law--V1/T1=V2/T2--can be derived from the Combined Gas Law--V1xP1/T1=V2xP2/T2--by keeping the pressure constant which in turn cancels out the pressure in the Combined Gas Law leaving you with Charles's Law. Hope that helps you!
How are pressure and volume related according to Boyle's law?
When the pressure of a gas is increased, the volume of the gas is decreased. When the pressure of the gas is decreased, the volume increases
If you wanted to predict how temperature will effect the volume of a gas what factors must be held constant?
If temperature increases, then pressure increases. Temperature measures the average speed of particles, so if the temperature is high, then the particles are moving quickly and are colliding with other particles more forcefully. Pressure is defined as the force and number of collisions the particles have with the wall of its container. So if the high temperature causes the particles to move quickly, they are going to collide more often with the container, increasing the pressure. This remains true as long as the number of moles (n) remains constant.
How does the volume of an ideal gas at constant temperature and pressure change as the number of molecules increases?
As you decrease the volume, the pressure will increase proportionally, and if you increase the volume, then the pressure will decrease.
Explain why pressure increases as a gas is compressed into a smaller volume?
PV=nRT Where:- P=pressure V=volume n=number of moles R=gas constant T=temperature n,R and T all remain constant. So if volume is decreased, in order for the right hand side to remain a constant value, the value for pressure must increase.
At constant pressure if the temperature of a given amount of gas increases then the volume must do what?
increase
What is the temperature to whicha ir must be cooled at and constant pressure to reach saturation?
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