Ch 6 - Lec 1 Gases

Question 1

Three types of gases

Answer 1

Elemental (noble and monatomic), diatomic, molecular (usually non metallic with low molecular masses)

Question 2

Properties of gases (4)

Answer 2

Expand to fill the container, compressible, homogenous mixtures (regardless of identity or properties), molecules and atoms of gases take up about .1% of the total volume (mostly empty space)

Question 3

Force per unit area that the gas exerts on a surface

Answer 3

Pressure

Question 4

Pressure equation

Answer 4

P=force/area

Question 5

Units of pressure

Answer 5

Pascal

Question 6

Atmospheric pressure is

Answer 6

1x10^5 Pa

Question 7

Measures atmospheric pressure

Answer 7

Barometer

Question 8

Pressure of something in a manometer formula

Answer 8

Pgas=Patm+h

Question 9

Gas law of volume and pressure

Answer 9

V=1/P

Question 10

Gas law for temperature and volume equation

Answer 10

V=T

Question 11

Gas law that relates volume and moles (n)

Answer 11

V=n

Question 12

The ideal gas equation

Answer 12

PV=nRT

Question 13

Hypothetical gas whose behavior follows the IGE

Answer 13

Ideal gas

Question 14

The gas constant is

Answer 14

R

Question 15

The gas constant is

Answer 15

.08206 Latm/molesK

Question 16

What is stp

Answer 16

0 degrees Celsius and 1 atm

Question 17

General gas equation

Answer 17

(P1V1)/T1 = (P2V2)/T2