Table 5.1 Common Units of Pressure

Question 1

Avogadro’s Law

Answer 1

V = constant x n is which law?

Question 2

760 mmHg

Answer 2

Standard Pressure (mmHg)

Question 3

Pressure =

Answer 3

Force/Area =

Question 4

Boyle’s Law

Answer 4

V α constant/P is which law?

Question 5

X_N_2 = n_N_2 / n_total = n+N_2 / (n_N_2 + n_H_2) (Example)

Answer 5

What is the equation of a mole fraction?

Question 6

Standard Pressure (bar)

Answer 6

1.01325 bar

Question 7

101.325 kPa

Answer 7

Standard Pressure (kPa)

Question 8

V = constant x n is which law?

Answer 8

Avogadro’s Law

Question 9

The density of a gas is _________________ to its molar mass.

Answer 9

Directly proportional

Question 10

Standard Pressure (mmHg)

Answer 10

760 mmHg

Question 11

PV = nRT

Answer 11

Ideas Gas Law

Question 12

0C

Answer 12

Standard Temperature (C)

Question 13

How do you find the partial pressure of gas A?

Answer 13

P_A = X_A x P_total

Question 14

Standard Pressure (atm)

Answer 14

1 atm

Question 15

Ideal Gas Law

Answer 15

PV = nRT

Question 16

1.01325 X 10^5 Pa

Answer 16

Standard Pressure (Pa)

Question 17

1 atm

Answer 17

Standard Pressure (atm)

Question 18

V α constant/P is which law?

Answer 18

Boyle’s Law

Question 19

14.7 lb/in^2

Answer 19

Standard Pressure (pounds per square inch: lb/in^2 or psi)

Question 20

Standard Pressure (Pa)

Answer 20

1.01325 X 10^5 Pa

Question 21

Charle’s Law

Answer 21

V α constant x T is which law?

Question 22

P_A = X_A x P_total

Answer 22

How do you find the partial pressure of gas A?

Question 23

1.01325 bar

Answer 23

Standard Pressure (bar)

Question 24

R =

Answer 24

0.0821 atm * L / (mol * K). This constant is what?

Question 25

Force/Area =

Answer 25

Pressure =

Question 26

760 torr

Answer 26

Standard Pressure (torr)

Question 27

V α constant x T is which law?

Answer 27

Charle’s Law

Question 28

How do you get density from the Ideal Gas Law?

Answer 28

P * (Molar Mass) / (RT) = Density = mass / Volume

Question 29

Standard Pressure (kPa)

Answer 29

101.325 kPa

Question 30

Standard Temperature (C)

Answer 30

0C

Question 31

Standard Molar Volume (L)

Answer 31

22.4L

Question 32

The density of a gas is ___________ to the temperature.

Answer 32

Inversely proportional

Question 33

P_total = P_1 + P_2 + P_3 + … What law is this?

Answer 33

Dalton’s Law of Partial Pressures

Question 34

Standard Pressure (pounds per square inch: lb/in^2 or psi)

Answer 34

14.7 lb/in^2

Question 35

(Pressure * Molar Mass) / RT = Density

Answer 35

That’s how you derive the density from the Ideal Gas Law

Question 36

Standard Pressure (torr)

Answer 36

760 torr

Question 37

Dalton’s Law of Partial Pressures

Answer 37

P_total = P_1 + P_2 + P_3 + … What law is this?

Question 38

273K

Answer 38

Standard Temperature (K)

Question 39

Standard Temperature (K)

Answer 39

273K

Question 40

What is the equation of a mole fraction?

Answer 40

X_N_2 = n_N_2 / n_total = n+N_2 / (n_N_2 + n_H_2) (Example)

Question 41

22.4L

Answer 41

Standard Molar Volume (L)

Question 42

0.0821 atm * L / (mol * K). This constant is what?

Answer 42

R =

Question 43

Standard Pressure (lb/in^2)

Answer 43

14.7 lb/in^2

Question 44

14.7 lb/in^2

Answer 44

Standard Pressure (lb/in^2)