->_(o\\\\xi dation)^(reduction)

\ Acetaldehyde\ Ethanol\ (2)\ For each of the metabolic transformations (a) through (d), determine whether the compound on the left has undergone oxidation or reduction. Balance each transformation by inserting

H-H

and, where necessary,

H_(2)O

.

Acetaldehyde Ethanol Acetate For each of the metabolic transformations (a) through (d), determine whether the compound on the left has undergone oxidation or reduction. Balance each transformation by inserting HH and, where necessary, H2O