What is the Schengen Area? A Comprehensive Guide

The Schengen Area represents a zone where 29 European countries have officially abolished all passport and any other type of border control at their mutual borders. Functioning essentially as a…
Primary, Secondary, and Tertiary Alcohols

What is a Functional Group? A Comprehensive Guide

In organic chemistry, the sheer number of known compounds—over twenty million—can seem daunting. Memorizing the reactions of each individual compound would be an impossible task. Fortunately, molecules sharing similar functional…