Chemistry & Chemical Reactivity
9th Edition
ISBN: 9781133949640
Author: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher: Cengage Learning
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Textbook Question
Chapter 9, Problem 53IL
The sulfamate ion, H2NSO3–, can be thought of as having been formed from the amide ion, NH2–, and sulphur trioxide, SO3.
(a) What are the electron-pair and molecular geometries or the amide ion and or SO3? What are the hybridizations of the N and S atoms, respectively?
(b) Sketch a structure for the sulfamate ion, and estimate the bond angles.
(c) What changes in hybridization do you expect for N and S in the course of the reaction
NH2– + SO3 → H2N—SO3–?
(d) Is SO3 the donor of an electron pair or the acceptor of an electron pair in the reaction with amide ion? Does the electrostatic potential map shown below confirm your prediction?
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Chapter 9 Solutions
Chemistry & Chemical Reactivity
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