For 10 points, name this substance, the primary greenhouse gas produced alongside water in combustion reactions.
The IR spectrum of this substance has a degenerate bending mode at 546 inverse centimeters, an inactive symmetric stretch, and an antisymmetric stretch mode at 2345 inverse centimeters. This substance is produced as a byproduct of quicklime production, and algae bioreactors are designed primarily to absorb this substance. Above 300 degrees Kelvin and 7.4 megapascals, this substance forms a supercritical fluid that is used for decaffeination reactions and extraction of hydrocarbons from soil. The Keeling Curve gives the levels of this substance in the atmosphere, and adding this substance to a solution of Grignard reagents is a quick method of synthesizing carboxylates. For 10 points, name this substance, the primary greenhouse gas produced alongside water in combustion reactions.
The IR spectrum of this substance has a degenerate bending mode at 546 inverse centimeters, an inactive symmetric stretch, and an antisymmetric stretch mode at 2345 inverse centimeters.
carbon dioxide or CO2