How many kinds of electronically nonequivalent protons are present in each of the following compounds, and thus
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How many kinds of electronically nonequivalent protons are present in each of the following compounds, and thus how many NMR absorptions might you expect in each?
(a) CH3CH2Br
(b) CH3OCH2CH (CH3)2
(c) CH3CH2CH2NO2
(d) Methylbenzene
(e) 2-Methyl-1–butene
(f) cis-3-Hexene
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