Draw the structure of the major organic product of the following reaction.

NaOCH2CH3
→
95% aq. ethanol, 20°

Predict whether the product will be an aldol or an enone.
You do not have to consider stereochemistry.
You do not have to explicitly draw H atoms.
Do not include lone pairs in your answer.
They will not be considered in the grading.
If no reaction occurs, draw the organic starting material.

chemical changes occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. these processes are called chemical reactions and, in general, are not reversible except by further chemical reactions. some reactions produce heat and are called exothermic reactions and others may require heat to enable the reaction to occur, which are called endothermic reactions. understanding chemical changes is a major part of the science of chemistry.