What are the conformation of ethanol?

Ethanol is a flammable, colourless chemical compound with a slight smell, the best known use of ethanol is in alcoholic drinks used recreationaly. It is a member of a family of organic compounds...

A) They are [CH3-CHOH] identical; and B) the distillation process is what transforms ethanol into eventually a pure form.

The general method is the distillation.

Ethanol, also known as ethyl alcohol, drinking alcohol, or grain alcohol, is a flammable, colorless, slightly toxic chemical compound with a distinctive perfume-like odor, and is the alcohol found in...

I think what happens is a simple precipitation. Calcium acetate isn't soluble in ethanol, and hence crashes out of solution when ethanol is added to a saturated solution of calcium acetate. The...