Explain what factor favors the reaction at the primary carbon, and what factor favors the reaction at the tertiary carbon." "1-Chloro-3-methyl-2-butene reacts with ethanol in a Sn1 fashion to yield a mixture of1-ethoxy-3-methyl-2-butene and 3-ethoxy-3-methyl-1-butene. Verbally describe the mechanism for this reaction.