Question

In: Chemistry

Calculate the average translational energy for a N2 molecule and for 1.00 mol of N2 at...

Calculate the average translational energy for a N2 molecule and for 1.00 mol of N2 at 20.0•C.

Solutions

Expert Solution

moles = 1.00

temperature = 20 + 273 = 293 K

R = universal gas constant = 8.314 J / mol K

average translational energy = 3/2 * n * R * T

                                          = 3/2 * 1 * 8.314 * 293

                                          = 3654 J


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