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The pathlength of a cell for infrared spectroscopy can be measured by counting

Quantitative Chemical Analysis | 8th Edition | ISBN: 9781429218153 | Authors: Daniel C. Harris ISBN: 9781429218153 475

Solution for problem 19-13 Chapter 19

Quantitative Chemical Analysis | 8th Edition

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Quantitative Chemical Analysis | 8th Edition | ISBN: 9781429218153 | Authors: Daniel C. Harris

Quantitative Chemical Analysis | 8th Edition

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Problem 19-13

The pathlength of a cell for infrared spectroscopy can be measured by counting interference fringes (ripples in the transmission spectrum). The following spectrum shows 30 interference maxima between 1 906 and 698 cm1 obtained by placing an empty KBr cell in a spectrophotometer. T

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Exceptions to Octet Rule - H (duet rule) - BeCl2 - BF3 - Molecules having odd number of electrons: free radicals (very reactive) - Molecules with atoms more than octet: expanded valence shell Odd Electron Molecules - Nitric Oxide (NO) o Odd number of valence electrons (11) o Formal charges: N=[5-(3+2)] = 0 O = [6-(4+2)] = 0 o Structure is reasonable, except for the lack of octet on N atom - Free Radical o Odd electron molecule with an unpaired e- in its Lewis Structure, very reactive! Resonance Structures - When two or more equivalent Lewis structures can be drawn for one compound - Two or more Lewis structures with the same arrangement of atoms but differe

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Chapter 19, Problem 19-13 is Solved
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Textbook: Quantitative Chemical Analysis
Edition: 8
Author: Daniel C. Harris
ISBN: 9781429218153

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The pathlength of a cell for infrared spectroscopy can be measured by counting