Gas Laws Test Review

Front

What is 50 C in Kelvin?

Back

323

Front

A sample of gas with a volume of 30.0 mL at 25.0^oC is heated to 50.0^oC. What is the new volume of the gas?

Back

32.5 mL

Front

A sample of a gas has a volume of 852 mL at 298 K. What temperature is necessary for the gas to have a volume of 945 mL?

Back

330.5 K

Front

A gas is heated from 263K to 298K. The volume is increased from 24.0L to 35.0L. If the original pressure was 1.00 atm, what is the new pressure?

Back

0.78 atm

Front

A water bottle at STP is cooled to -155°C. What is the new pressure? Options: 3.2 atm, 0.43 atm, 1.8 atm, 0.27 atm

Back

0.43 atm

Front

Volume of methane gas at 273 K and 101.33 kPa when decreased to 0.50 L, 300 K, and 151.99 kPa?

Back

0.68 L

Front

A weather balloon has a volume of 105 L at 98.3 kPa when the temperature is 318 K. What is the volume at 293 K and 106.4 kPa?

Back

89.4 L

Front

What is the formula for Boyle's Law?

Back

P₁V₁=P₂V₂

Front

If a balloon is cooled, what will happen to the volume?

Back

Volume will decrease

Front

In order to solve gas law calculations, temperature must be measured in: Fahrenheit, Celsius, Kelvin, It doesn't matter

Back

Kelvin