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If the amount of gas increases, but the pressure and temperature stay fixed, what happens to...

  • If the amount of gas increases, but the pressure and temperature stay fixed, what happens to the volume? What is the relevant gas law?

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Expert Solution

Avagadro's Law

Gives the relationship between volume and amount of gas in moles when pressure and temperature are held constant.

If the amount of gas in a container is increased, the volume increases. If the amount of gas in a container is decreased, the volume decreases. This is assuming of course that the container has expandible walls.

V/n = constant

Charles' Law

It gives the relationship between volume and temperature if pressure and amount of gas are held constant.

1) If the volume of a container is increased, the temperature increases.
2) If the volume of a container is decreased, the temperature decreases.

This means that the volume of a gas is directly proportional to its temperature.

Boyle's Law

States that the volume of a given amount of gas held at constant temperature varies inversely with the applied pressure when the temperature and mass are constant.

Lussac's Law

It states that the pressure of a given amount of gas held at constant volume is directly proportional to the Kelvin temperature.

Amanda K answered 2 months ago
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