Modes of Vibration in Greenhouse Gas Molecules

Modes of Vibration in Greenhouse Gas Molecules Video A micro-lecture that describes the vibrational modes of polyatomic molecules, how these modes determine whether the molecules are IR inactive or IR active and explains why most IR active polyatomic gas molecules are greenhouse gases. Students will learn about the various modes of vibration in polyatomic gas […]

Molecular Vibration Modes and Greenhouse Effect

Molecular Vibration Modes and Greenhouse Effect Reading A reading that discusses how chemical bonds in molecules respond to incident IR light and absorb IR energy during certain modes of vibration. The reading includes discussions on the vibrational modes of water vapor and carbon dioxide (CO2) molecules and explains why these gases act as greenhouse gases. […]

Infrared Spectroscopy and the Greenhouse Gas Effect

Infrared Spectroscopy and the Greenhouse Gas Effect Overview As an undergraduate-level Organic Chemistry teacher, you can use this set of computer-based tools to help you teach infrared (IR) spectroscopy and the use of IR spectra to detect functional groups in organic molecules. The lesson plan will help students differentiate between IR active molecules and IR […]