2 is corrosive, so purging with N2. which is inert, helps to reduce reactivity within the spectrometer. 2 has 7 absorption bands in the infrared spectrum while N2 only has 1. Since it's better to have fewer bands in the spectrum, N2 is used to lace CO2. 2 is not IR active, so it does not have a spectral band. It is important to have an IR active gas in the spectrometer, so N2. which is IR active, is ed. is IR active, which means it has a spectral band that can interfere with other spectral features. N, is not IR active, so purging with this gas

2 is corrosive, so purging with N2. which is inert, helps to reduce reactivity within the spectrometer. 2 has 7 absorption bands in the infrared spectrum while N2 only has 1. Since it's better to have fewer bands in the spectrum, N2 is used to lace CO2. 2 is not IR active, so it does not have a spectral band. It is important to have an IR active gas in the spectrometer, so N2. which is IR active, is ed. is IR active, which means it has a spectral band that can interfere with other spectral features. N, is not IR active, so purging with this gas

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter25: Instruments For Optical Spectrometry

Section: Chapter Questions

Problem 25.6QAP

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