Physics

Chemistry

Boyle’s Law:

Equation

1. A gas occupies 12.3 liters …

Solving for V₂:

2. If a gas at 25 C occupies,

Solving for V₂:

3. To what pressure must a gas be compressed in order …?

Solving for P₂:

4. A gas occupies 1.56 L at 1 atm …

Solving for V₂:

11. When the pressure on a gas increases, will the volume increase or decrease?

            Since volume is inversely proportional to pressure, volume decreases as pressure increases.

Charles’ Law

Equation:

33.  600 mL of air at 20 C. What is the volume at …?

34. A gas occupies 900 mL at temperature of 27 C …

35. What change in volume results if 60 mL of gas is cooled …?

36. Given 300 mL of gas at 17 C …

Gay-Lussac’s Law

Equation:

56. Determine the pressure change when a constant volume of gas at 1 atm…

57. A gas has a pressure of 0.37 atm at 50 …

58. A gas has a pressure of 699.0 mmHg at 40.0 C. What is the temperature …

59. If a gas is cooled from 3223 K to 273.15 K and the volume is kept constant…

Dalton’s Law

65. A container holds three gases: oxygen, carbon dioxide …

66. A container with two gases, helium and argon, is 30% …

67. If 60.9 L of nitrogen is collected of water at 40.0 C when the atmospheric pressure…

The vapor pressure of water at 40.0 C is 55.3 mmHg. The partial pressure of nitrogen then is

68. 80.0 liters of oxygen is collected over water at 50.0 C. The atmospheric pressure …

The vapor pressure of water at 50.0 C is 12.232 kPa

Combined Gas Law

73. A gas has a volume of 800 mL at -23  …

74. 500.0 liters of gas are prepared at 700.0 mmHg and 200 …

75. What is the final volume of 400 mL gas sample that is subjected …?

76. What is volume of a gas at 2.00 atm and 200.0 K if its …

Ideal Gas Law

104. How many moles of gas are contained in 890.0 mL

106. Calculate the volume 3 moles of a gas …

108. How many moles of gas would be present in a gas trapped within …

109. How many moles of gas would be present in a gas trapped within

Miscellaneous

141. The boiling point of water in Kelvin scale is 373.15 K

Solution:  T = 100 + 273.15 = 373.15

143. 40.00 is what temperature in Kelvin scale ? 313.15

Solution:  T = 40.00 + 273.15 = 313.15

144. -20.00 C is what temperature in Kelvin scale ?  253.15 K

Solution:  T = -20.00+ 273.15 = 253.15

145. Convert 20.0 C to K

Solution:  T = 20.00+ 273.15 = 293.15 K