Which of the following is an example of a compound?
h2o
na
cl
o

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

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.

Identify and describe the three ways that mutations affect organisms.