In which state of matter are water molecules measured as having a comparatively high temperature?
A. solid ice
B. liquid water
C. water vapor

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?

Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?