Complete the mechanism for the keto-enol tautomerization below using bonds, charges, nonbonding electron pairs, and curved arrows (forward reaction only). Use the existing electrons and charges as guides to completing the mechanism of the tautomerization. Do not remove any pre-drawn bonds/lone pairs.

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Explanation:

In the field of organic chemistry, keto–enol tautomerism refers to equilibrium of chemical substance that is among a keto form (an aldehyde or a ketone) and an enol (an alcohol). The enol and the keto forms are believed to be tautomers of each other. The keto form preponderate at equilibrium for a large amount of ketones.

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if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation: