What is the product and mechanism of the self-condensation of ethylproponate under basic conditions (shown below)? 
Definitions:
Early Exposure
The experience or introduction to diverse stimuli or environments at a young age, influencing future behavior and development.
Myelin
A fatty substance that encases and protects nerve fibers, facilitating the rapid transmission of electrical signals along the nervous system.
Neuron
A specialized cell transmitting nerve impulses; a nerve cell.
Fatty Substance
Any of various natural oily or greasy substances occurring in plants and animals, used by the body for energy, heat, and as a component of cell membranes.
Q7: Electron withdrawing groups make an aromatic ring
Q10: What is the product of the transformation
Q15: Compounds containing _ groups are capable of
Q22: Draw the most stable stereoisomoer of 1,2,3,4,5,6-hexachlorocyclohexane
Q23: What is the product of the following
Q30: DIBAL can reduce acid anhydrides into both
Q34: What atom could be contained in a
Q39: What would be the product of the
Q40: Identify all the functional groups in the
Q45: Substituents on an organic molecule are named