Chemistry 4230

Chapter 17 Study Guide

How big to cells have to be for gas IR spectroscopy?

What types of solvents can be used in IR spectroscopy?

What are IR cells made of?

Understand figure 17-4

What path lengths are used with liquid samples

What is the hard way to measure solid samples? (mulls and pelleting)  How do they work

You should already know how to identify a compound by IR using the  group frequency region and the fingerprint region.

Know the importance of computer search systems.

Know the limitations and advantages of quantitative IR.

Understand ATR Spectrometry.

How is near IR and Far IR Spectroscopy used.

Problems:#1,2,5,6,11