Ok there is a mixture of hydrogen and chlorine molecules in a container. I need to compare a)the temperature of each gas, and b)the average kinetic energy of the molecules without doing any calculations. a) I'm not sure I should answer with T=PV/nR for each one or whether i should just assume that the temperature is the same for both since they are in the same container. b) from my physics course, I believe this is just Ek = .5mv^2 but I'm not sure how to compare, since I dont know the velocity of the molecules? any ideas?