Classify the compound below as aromatic, antiaromatic, or nonaromatic. Assume planarity of the π network. 
Definitions:
Sulfur Dioxides
are a type of air pollutant produced from burning fossil fuels, contributing to acid rain.
Respiratory Tracts
The pathways that air takes to enter and leave the lungs, facilitating gas exchange.
Lower Atmosphere
The part of the Earth's atmosphere closest to the surface, extending from the surface up to the tropopause, and is where most weather events occur.
Montreal Protocol
A global agreement aimed at safeguarding the ozone layer through the gradual elimination of several compounds that contribute to its depletion.
Q15: Arrange the following compounds in order of
Q16: Provide the major organic product of the
Q44: Identify the correct name for the following
Q49: Which of the following compounds is least
Q77: What compound is formed when methyloxirane is
Q78: How many peaks are in the proton
Q90: _ is similar to furan, with a
Q91: Provide a detailed, stepwise mechanism for the
Q96: What intermediate occurs when a ketone undergoes
Q106: Provide the major organic product of the