organic chem

how to get those energy, need detail

thanks!

5. (5 points) Here is one staggered conformation of R-2-bromobutane. Draw the other staggered and eclipsed conformations in order, starting from the first one. 6. (6 points) Calculate the relative energy for each of the six conformations above based on the following table. Put the energies in the boxes below each. All energies are in kcal/mol