What is the energy in of a 4.22x10-6 m wave?

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

Achemist has dissolved a certain substance in water. the chemist knows that more of the substance could be dissolved into the water before it stops dissolving. therefore

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature