Problem- For each of the reactions listed below, circle the compound which will react faster, state whether the mechanism would be SN1 or SN2, and briefly explain your answer.
a) 1-chlorobutane or 1-iodobutane with sodium cyanide in acetone
b) 1-chlorobutane with sodium acetate in acetic acid or sodium methoxide in methanol
c) 1-bromo-2,2-dimethylpropane or 2-bromo-2-methylpropane in ethanol
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