Determine the density and ultimately the identity of each of the blocks ( a b c d and e)

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.

What is the number of moles in 15.0 g ash3?

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?