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- Indicate the result of the reaction:(3E)-pent-3-en-2-one + 1) LiAlH4 + 2) H3O+Which compounds from 5a-d will react with hydroxide in the fashion shown. Which reaction will be the fastest and slowest? Explain using knowledge of carbonyl chemistry, pka and leaving groups.Show the major products of these reactoions, and please show the complete reaction