Chapter 10 And 11

Question 0

When are real gases most like ideal gases

Answer 0

At high temperature and low pressure

Question 1

When do the properties of a real gas vary?

Answer 1

When they are polar

Question 2

Properties of gases

Answer 2

Can expand
Have fluidity
Low density
Compressible 
Can diffuse and effuse

Question 3

What is diffuse

Answer 3

Spontaneous mixing of two substances

Question 4

What is effuse

Answer 4

Passing through a tiny hole

Question 5

F -> C

Answer 5

5/9 (F - 32)

Question 6

C -> F

Answer 6

(9/5 • C) + 32

Question 7

How many mm in an ATM

Answer 7

760mm

Question 8

How many cm in an ATM

Answer 8

76cm

Question 9

How many inches in an ATM

Answer 9

29.92in

Question 10

How many kPa in an ATM

Answer 10

101.3kPa

Question 11

How many torr in an ATM

Answer 11

760torr

Question 12

How many psi in an ATM

Answer 12

14.7lb/in^2

Question 13

On a mountain what happens trying to boil water to cook food

Answer 13

Water boiling point decreases, not as hot, food takes longer to cook

Question 14

Boyle’s law

Answer 14

At constant temperature, the volume of a gas is inversely proportional to it’s pressure
P•V

Question 15

Charle’s law

Answer 15

At constant pressure the volume of a gas is directly proportional to it’s kelvin temperature
V/T where T is in kelvin

Question 16

Gay-Lussac’s law

Answer 16

At constant volume, the pressure is directly proportional to the Kelvin temperature
P/T

Question 17

Equal volumes of gases at same temp and pressure contain the same what

Answer 17

Number of molecules

Question 18

Avagadro’s law

Answer 18

Equal volumes of gases at same temp and pressure contain equal numbers of molecules
V/n = K where n is number of molecules

Question 19

Dalton’s law

Answer 19

The sum of the partial pressures are equal to the total pressure