Answer Happy

Consider the following compound and answer the questions that follow. PLEASE (pretty please) make sure that your diagrams are CLEAR otherwise I won't be able to mark it!) CH2CH3 CH; C(CH3)3 a) Draw the MOST STABLE CHAIR CONFORMATION for this compound (please do NOT draw in the hydrogen atoms on the ring or their bonds!). (2) b) Draw the LEAST STABLE CHAIR CONFORMATION for this compound (please do NOT draw in the hydrogen atoms on the ring or their bonds!). (2) c) What factor increases the energy of the least stable conformation in Question 2b above? (1)