1. (10 pts) Label the chemically nonequivalent protons and give their integration ratios (relative peak areas). Example:

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1 10 Pts Label The Chemically Nonequivalent Protons And Give Their Integration Ratios Relative Peak Areas Example 1 (449.84 KiB) Viewed 41 times

1. (10 pts) Label the chemically nonequivalent protons and give their integration ratios (relative peak areas). Example: a:b= 3:1 a Br -CH3 Br H3C-O- -O-CH3 2. (2 pts) Indicate the effect (downfield shift, upfield shift or no effect) of the following substituents on the chemical shift of the ortho proton of a monosubstituted aromatic. A 87.2 is the value when there is no effect. O (sular noitegratai wishecainilqe) —CH,CH(CH3)2 -CH₂CCH3 -OCH₂CH3 Bri CH3