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Problem A: A compound (A) has a molecular mass 121. Use the rule of thirteen to calculate a base formula with only C & H. The

Unknown Number=> ABCD ( circle one) Molar Mass = Base formula: show work Molecular formula: show work. IHD: Show work Comment

find IR/NMR structure. fill in the table.

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Hi, Dear Students please find your answer, if you have any query feel free to ask.ANSWER- is a ma multip Molecular mass of compound A= 121 As per Rule 13 - The Formula of a compoun a multiple of n of 13 whicDU 8+ - II+I = 9-to = 4 This is a Aromatic compound For NMR Data – calculation types of protons (1) multiplet at 7.25ppm - 5HBase Formula - Cq H13 Molecular Formula – C&H IN DU - 4 IR analysis - Region | Absorption (cm) 4000-3000 cm 3300 - 3500 Func

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