3. Treatment of 1-bromopentane with sodium hydroxide in ethanol gives a mixture of products from two different reactions - substitution and elimination. Answer the following questions about this (from L6 and L7A). a) Identify the substrate, reagent and solvent in these reactions; (3 marks) b) Draw the structure of the organic product of the substitution reaction; (3 marks) c) Draw the structure of the organic product of the elimination reaction; (3 marks) d) For the substitution reaction, identify the nucleophile and the leaving group (2 Marks) e) For the substitution reaction, predict, giving a reason, whether it would proceed by the SN1 or SN2 mechanism (3 Marks) f) Predict, giving reasons, whether the substitution reaction would predominate over the elimination reaction or vice versa or if they would occur equally. (6 Marks)