Calculate the energies velocities for H2 (mass 2.000 amu) and O2 (mass 32.00 amu) molecules in 3 dimensions and 2 dimensions. (The only difference between motion in 2 dimensions rather than 3 dimensions is that you replace 3RT by 2RT.) Calculate for H2 and O2 at both 100 kelvin and 1000 kelvin. Also calculate the average kinetic energies in kJ/mol