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Flashcards in Chapter 13 Deck (13):
1

What do we assume about gases?

Gas particles have no volume
Spherical
Elastic collisions

2

Describe the motion of gases

Constant
Random

3

Gas pressure

Pressure of gas on walls of container, results from collisions of gas particles on walls

4

Vacuum

No gas particles

5

Barometer

Measures atmospheric pressure

6

SI unit of pressure

Pascal

7

Conversions

1atm=101.325kPA
1atm=760mmHg

8

Kelvin

K=C+273.15

9

Vaporization

Liquid to gas

10

Vapor pressure

Pressure due to vapor molecules

11

Boiling Point

Changes
Has to do with pressure
Temperature when the vapor pressure is equal to the atmospheric pressure

12

Boiling

Liquid to gas
At boiling point

13

Evaporation

Liquid to gas
Not at boiling point