A solution contains two substances, x and y, both volatile components. Calculate the
vapor pressure (in torr) of this solution
when the mole fraction of x is 0.82.
Assume ideal behavior.
Px = 320 torr
Py = 412 torr

What happens when two galaxies approach each other? a. they form a black hole. b. they merge because of the strong gravitational pull they exert on each other. c. they shred each other into smaller galaxies. d. they form a supernova. e. they repel each other away because of their strong gravitational pull.