Find the number of atoms argon in 12.0 l of argon at stp

What is the relation between concentration of reactants and the rate of chemical reaction?

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".