1a. Make a model of 2-methylbutane. Sight down the C2 to C3 bond of 2-methylbutane and draw all of the staggered and eclipsed Newman Projections for 360 degree rotation about C2 to C3 bond. Label each with degree rotation.

B. Use the following table to calculate the energy barrier of each Neman Projection above

C. Draw a graph of potential energy showing the barrier to rotation for each Newman Projection above as the molecule rotates around the C2 to C3 bond from 0 degrees to 360 degrees.

1.A. Use your model kit to make a model of 2-methylbutane. Sight down the C2 to C3 bond of 2methylbutane and draw all of the staggered and eclipsed Newman Projections for 360 degree rotation about the C2 to C3 bond. Label each with the degree of rotation. B. Use the followine table to calculate tha enermy barrier of each Newman Projection above. C. Draw a graph of potential energy showing the barrier to rotation for each Newman Projection above as the molecule rotates around the C2 to C3 bond from 0 degrees to 360 degrees