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Chemistry

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Magali Rodriguez

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Cards in this guide (12)
What is pressure

Pressure is the amount of force pressing on something. Air pressure is the force with which air presses. The force comes from the bombardment of the moving air particles.

A compelling or refracting influence ie. peer pressuere.

apex- the force of gas molecules hitting their container

Pressure is the continual physical force that is exerted against an object.
The amount of force acting per unit area is called pressure
What is the ideal gas constant

It is a universal constant used for all gases.

Why are aircraft fuel tanks designed to be located in the wing

To utilize the wing space for the fuel,

What would heating a sealed glass jar do

Increase the pressure of the gas inside

What would happen to a sealed bag of chips left in the sun

the bag inside the bag would expand

D:

How does decreasing the temperature affect the volume of a gas

As indicated by Charles's Law, at constant pressure, the volume decreases when the temperature decreases. This is due to slowed collisions between molecules.

As pilots get closer to the speed of sound

When pilots get closer to the speed of sound it gets harder for the plane to fly. It could also depend on the how the pilot flees.

What forms of the ideal gas law would you use to calculate the number of moles of gas

Probable you think to the law of Avogadro.

What would mix the best with water non polar molecules polar molecules fatty molecules symmetrical molecules

Polar molecules are mixed better with water.

What will result from increasing the temperature of gas

Increasing the temperature of gas the volume increase.

Which of the following would increase the pressure of a gas

Lying on an air mattress

Which of the following will increase the volume of a gas

Decreasing the pressure applied to the gas (apex)

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