Gas Laws

Front

A sample of hydrogen at 1.5 atm had its pressure decreased to 0.50 atm producing a new volume of 750 mL. What was its original volume?

Back

250 mL

Front

What is the formula for Boyle's Law?

Back

P₁V₁=P₂V₂

Front

A gas occupies 4.98 L at 2.6 atm of pressure. What volume does it occupy at 1.8 atm pressure? Options: 12.9 L, 0.72 L, 7.2 L, 3.44 L

Back

7.2 L

Front

A gas at a volume of 4 liters is at a pressure of 2 atm. The volume is changed to 16 Liters, what must the new pressure be?

Back

0.5 atm

Front

Which container will have a lower pressure?

Back

left

Front

What is the formula for Charles' Law?

Back

V₁ / T₁ = V₂ / T₂

Front

Convert 50°C to Kelvin.

Back

323

Front

(Charles Law) There are 65 liters of helium in a balloon at 35 K. If the temperature of the balloon is increased to 40 K, what will the new volume of the balloon be?

Back

74.3 L

Front

Tom Brady's balloon giraffe has an initial temperature of 39.0°C and a volume of 1.28 L. What is the new volume if the temperature drops to 8.0°C?

Back

1.15 L

Front

If 200 mL of a gas at 27°C is cooled to -33°C at a constant pressure, what will be the volume? Options: 250 mL, 204 mL, 196 mL, 160 mL

Back

160 mL