Splitting of a signal in a protonNMR spectrum tells us thenumber of chemically non-equivalent hydrogens in theimmediate vicinity of thehydrogen giving the signal.Predict the number of linesexhibited by hydrogens at thelabeled positions in a first-orderNMR spectrum. (Make theapproximation that all couplingconstants are equal.)1)abThe number of lines exhibitedby hydrogen(s) a isThe number of lines exhibitedby hydrogen(s) b isThe number of lines exhibitedby hydrogen(s) c is2)CH,0CH,0 baThe number of lines exhibitedby hydrogen(s) a isThe number of lines exhibitedby hydrogen(s) b isThe number of lines exhibitedby hydrogen(s) e isPreviousNext

Proton Nmr spectroscopy deals with the magnetic resonance of nucleus . Nmr spectroscopy is helpful…

exhibited by hydrogens at the labeled positions in a first-order NMR spectrum. (Make the approximation that all coupling constants are equal.) 1) b The number of lines exhibited by hydrogen(s) a is The number of lines exhibited by hydrogen(s) b is The number of lines exhibited by hydrogen(s) c is 2) CH,0 CHO a The number of lines exhibited by hydrogen(s) a is The number of lines exhibited by hydrogen(s) b is The number of lines exhibited by hydrogen(s) c is

exhibited by hydrogens at the labeled positions in a first-order NMR spectrum. (Make the approximation that all coupling constants are equal.) 1) b The number of lines exhibited by hydrogen(s) a is The number of lines exhibited by hydrogen(s) b is The number of lines exhibited by hydrogen(s) c is 2) CH,0 CHO a The number of lines exhibited by hydrogen(s) a is The number of lines exhibited by hydrogen(s) b is The number of lines exhibited by hydrogen(s) c is

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

ChapterL4: Proton (1h) Nmr Spectroscopy

Section: Chapter Questions

Problem 10E

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