Chemistry - Gas Pressure Flashcards

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1
Q

What happens to gas pressure if you decrease the temperature?

A

It decreases.

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2
Q

Q
Why does gas pressure increase if you add more air particles to a sealed container?

A

Because there are more air parrticles colliding with the inside of the container.

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3
Q

What does the word ‘collide’ mean?

A

Crash into something

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4
Q

What happens to gas pressure if you increase the temperature?

A

It increases

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5
Q

Describe how air particles are behaving when they are inside a balloon?

A

They are flying around randomly.

They collide into each other.

They are colliding off the inside walls of the balloon.

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6
Q

When air particles collide off the inside walls of a balloon they exert a force. What do we call this force?

A

Gas Pressure

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7
Q

If you increase the number of air particles inside a fixed container, what happens to the gas pressure inside the container?

A

It increases

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8
Q

what are factors that affect gas pressure?

A

the number of gas particles,

the volume of the container,

the temperature of the gas.

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