Determine the volume of CO2 gas occupied by 5.65 grams of at STP.
(C=12; O= 16 g/mole)

Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.

Δu of , in kj/kg, as it isto k, (a)as a of , (b) at , (c) at .

As light moves from one material into the next, which of the following affects how much the light waves will refract, or bend? angle at which the ray strikes the medium color of the material density of the material temperature of the light wave