Examlex
Classify the compound below as aromatic, antiaromatic, or nonaromatic. Assume planarity of the π network.
Scrubbers
Pollution control devices designed to remove particulates and/or gases from industrial exhaust streams.
Primary Standard
A main or leading benchmark that sets the necessary specifications or criteria for processes, products, or services.
Air Pollution
The presence of harmful or excessive quantities of substances in the air that pose risks to human health and the environment.
Octane Enhancer
A chemical additive used in fuel to increase its octane rating, thereby improving engine performance and efficiency.
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