CHEM 360 Study Guide - Midterm Guide: Greenhouse Effect, Molecular Vibration, Antisymmetric Relation
14 Apr 2019
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2019 spring, chem 360 chemistry of the environment. Hw 4 question 5 during review day - on 32. Can be calculated by peak = 2897/t = 10um = 10,000 nm (which is ir - thermal heat) This energy causes the atmosphere around earth to be warm. Energy emitted by the earth can have 3 fates. Types of molecular vibration (make sure knows how to draw), Condition for a molecule to be ir active, Need to change the dipole moment during a movement. Absorption of light by a molecules is most efficient when the frequency of light matches the frequency of the internal motion of the molecule. Knows how to identify which mode of vibration is ir active thus can predict if a molecule can have greenhouse effect or not; Caco 3 (s) cao (s) + co 2 where cao (s) is cement fabrication.
