WorksheetsGas Laws Practice
Total questions: 10
Worksheet time: 2hrs 40mins
A gas with a volume of 4.0 L at a pressure of 205 kPa is allowed to expand to a volume of 12.0 L. What is the pressure in the container if the temperature remains constant?
68.3
0.0146
615
0.00163
Calculate the new temperature when 6.00 L at 20.0 °C is compressed to 4.00 L.
195
0.00512
440
0.00228
A sealed container has a pressure of 1.5 atm at 25°C. If the temperature is raised to 125°C, what will be the new pressure?
2
1.12
7.5
0.3
A gas balloon has a volume of 106.0 liters when the temperature is 45.0°C and the pressure is 740.0 mm of mercury. What will its volume be at 20.0°C and 780.0 mm of mercury pressure?
92.7
44.7
103
109
A gas is heated from 263.0 K to 298.0 K and the volume is increased from 24.0 liters to 35.0 liters by moving a large piston within a cylinder. If the original pressure was 1.00 atm, what would the final pressure be?
0.777
0.605
1.65
0.73
We use two R values: 0.0821 and 8.314. How do you know which to use for a problem?
The units for pressure
The units for temperature
The units of volume
The amount of moles
What is STP?
1 Degrees Celsius and 0 ATM
0 Degrees Celsius and 1 ATM
0 Kevin and 10 ATM
273 Celsius and 273 ATM
