A gas has a temperature of 21 degrees C, and a volume of 3.5 liters. If the volume is raised to 4.0 liters and the pressure is not changed, what is the new temperature of the gas?

< > according to newton's third law of motion, forces always act in equal but opposite pairs. another way of saying this is for every action, there is an equal but opposite reaction.< >

that's what i got you can count the number of atoms

consider the reaction below.

 no rx

at 500 k, the reaction is at equilibrium with the following concentrations.

[pci5]= 0.0095 m

[pci3] = 0.020

[ci2] = 0.020 m

what is the equilibrium constant for the given reaction?

0.042

0.42

2.4

24