Chemistry (OER)
2nd Edition
ISBN: 9781947172616
Author: OpenStax
Publisher: OpenStax College
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Chapter 19, Problem 41E
How many unpaired electrons are present in each of the following?.
(a) [COF6]3- (high spin).
(b) [Mn(CN)6]3- (low spin).
(c) [Mn(CN)6]4- (low spin).
(d) [MnCl6]4- (high spin).
(e) [RhCl6]3- (low spin)
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Q2: Ranking Acidity
a) Rank the labeled protons in the following molecule in order of increasing pKa. Briefly
explain the ranking. Use Table 2.2 as reference.
Ha
Нь
HC
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b) Atenolol is a drug used to treat high blood pressure. Which of the indicated N-H bonds is
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Name the functional groups on atenolol.
H
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atenolol
Ν
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Answer d, e, and f
If the rotational constant of a molecule is B = 120 cm-1, it can be stated that the transition from 2←1:a) gives rise to a line at 120 cm-1b) is a forbidden transitionc) gives rise to a line at 240 cm-1d) gives rise to a line at 480 cm-1
Chapter 19 Solutions
Chemistry (OER)
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