(Solved): Draw the curvedarrow mechanism for the addition of HCN in water with NaOH to heptan-4-one to give t ...

Draw the curvedarrow mechanism for the addition of HCN in water with $$\mathrm{NaOH}$$ to heptan-4-one to give the corresponding cyanohydrin in the fewest 5teps. Draw the arrows that lead to the resonance structures with full octets around each atom other than hydrogen. Draw all electrons and charges if necessary on all structures; do not show any inorganic side products or counterions. Reagents needed for each step are provided in the boxes: 1st attempt Liti See Periodic Table $$O$$ See Hint (4) Draw curved arrows to show the reaction between hydroxide and $$\mathrm{HCN}$$.