Chapter 13 States of Matter. Read pgs. 384 - 409. Kinetic Molecular Theory. The kinetic molecular theory describes the behavior of gases in terms of particles in motion. A. Gases consist of point-masses. No volume B. Gas particles are in constant motion.
Read pgs. 384 - 409
Ptotal = P1 + P2 + P3 + . . . + Pn
The total pressure in a closed container is equal to the sum of all pressures in the container.
Evaporation can even take place at temperatures below freezing.