Chapter 11- Gas Laws

Question 1

Define Boyle’s Law

Answer 1

At constant temp, pressure and temp are inversely proportional

Question 2

What is constant in Boyle’s Law

Answer 2

Temperature

Question 3

What is the equation for Boyle’s Law

Answer 3

PV=K

Question 4

What is the relationship between variables in Boyle’s Law

Answer 4

Pressure up
Volume down

Question 5

Define Charle’s Law

Answer 5

At constant temp, volume and temp are directly proportional

Question 6

What is the constant in Charle’s Law

Answer 6

Pressure

Question 7

What is the equation for Charle’s Law

Answer 7

V1/T1=V2/T2

Question 8

What is the relationship between variables in Charle’s Law

Answer 8

Volume up
Temp up

Question 9

Define Gay-Lussac’s Law

Answer 9

At constant volume, pressure and temp are directly proportional

Question 10

What is constant in Gay-Lussac’s Law

Answer 10

Volume

Question 11

What is the equation for Gay-Lussac’s Law

Answer 11

P1/T1= P2/T2

Question 12

What is the relationship between variables in Gay-Lussac’s Law

Answer 12

Pressure up
Temp up

Question 13

Define combined gas law

Answer 13

The relationship between temp, pressure, and volume of a fixed amount of gas (mass)

Question 14

What is constant in the Combined Gas Law

Answer 14

Mass

Question 15

What is the combined gass law equation

Answer 15

(P1V1)/T1= (P2V2)/T2

Question 16

What is standard temperature and pressure (STP)

Answer 16

Gas volumes depend on temp and pressure so far purposes of comparison. 1 atm at 0°C

Question 17

What does R stand for

Answer 17

The ideal gas constant

Question 18

What is R value

Answer 18

0.0821

Question 19

What is pressure (P)

Answer 19

The force per unit area of a surface

Question 20

What is the equation for pressure

Answer 20

Force/area