Gas Pressure and Temperature Conversions

Convert -40 degrees C to K degrees

• -321 K

• 233 K

Convert 300 K to ^oC

• 27^oC
• 0^oC
• -27^oC
• 573^oC

What pressure in mmHg is equal to 1.43 kPa?

• 1.43 mmHg
• 10.7 mmHg
• 101.325 mmHg
• 760 mmHg

What pressure in kPa is equal to 725mmHg?

• 5350 kPa
• 725 kPa
• 96.7 kPa
• 1450 kPa

What pressure in kPa is equal to 2.65 atm?

• 268 kPa
• 0.0261 kPa
• 39.0 kPa
• 265 kPa

A gas in an environment has a volume of 16.8 L and a pressure of 3.2 atm. If the volume changes to 10.6 L, what will the new pressure be?

• 5.07 atm

• 2.02 Pa

• 5.07 L

• 2.02 atm

Boyle's Law is the relationship between ____________ and _____________.

• temperature and volume

• pressure and temperature

• pressure and volume

• constant temperature and volume

What volume will 500 mL of gas initially at 750 mm Hg occupies when conditions change to 650 mmHg?

• 575 mL

• 577 mL

• 550 L

• 500 L

In order to solve gas law calculations, temperature must be measured in:

• Fahrenheit
• Celsius
• Kelvin
• It doesn't matter 

Standard Temperature and Pressure is ______________

• 100 atm, 300 K
• 200 atm, 0 K
• 10 atm, 0 C
• 1 atm, 0 C