1. Calculate the decrease in temperature when 6.00 L at 20.0 °C is compressed to 4.00 L.

Question

2. A container containing 5.00 L of a gas is collected at 100 K and then allowed to expand to 20.0 L. What must the new temperature be in order to maintain the same pressure (as required by Charles' Law)?

Answer 1

1. is pressure constant?

2. Use the combined gas law
P1V1/T1=P2V2/T2

Answer 2

sex

Answer 3

Bye