How many moles of carbon dioxide are there in 53 liters of it?

Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation

Which statement is true according to the kinetic theory? a. molecules of different gases with the same mass and temperature always have the same average density. b. molecules of different gases with the same mass and temperature always have the same average volume. c. molecules of different gases with the same mass and temperature always have the same pressure. d. molecules of different gases with the same mass and temperature always have the same molecular mass. e. molecules of different gases with the same mass and temperature always have the same average kinetic energy.

What is the best describtion of the side of the moon that faces earth?