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Probem 1: An ester -- C 4 H 8 O 2. WWU Chemistry. Problem 2: Monosubstituted Aromatic Hydrocarbon -- C 9 H 12. WWU Chemistry. Problem 3: Carboxylic Acid -- C 4 H 7 O 2 Br. offset peak at 10.97 ppm. WWU Chemistry. Problem 4: ester derived from acetic acid (C 5 H 10 O 2 ). c. a. d. b.
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Probem 1: An ester -- C4H8O2 WWU Chemistry
Problem 2: Monosubstituted Aromatic Hydrocarbon -- C9H12 WWU Chemistry
Problem 3: Carboxylic Acid -- C4H7O2Br offset peak at 10.97 ppm WWU Chemistry
Problem 5: ester derived from acetic acid (C5H10O2) a b c septet
Problem 6: C3H6Br2 b a WWU Chemistry
Problem 7: C8H12O4This compound has a C=C bond WWU Chemistry
Problem 8: C5H10O2IR spectrum (nmr on next slide) WWU Chemistry
Problem 8: nmr spectrum Triplet(3H) Triplet(3H) Quartet (2H) Quartet (2H) WWU Chemistry
Problem 9: C5H7NO2IR spectrum (nmr on next slide) WWU Chemistry
Problem 9: nmr spectrum WWU Chemistry
Problem 10: C4H8OThe C=O peak should be 1715! WWU Chemistry
Problem 10: nmr spectrum b a c WWU Chemistry
Problem 11: C6H12O2 a b WWU Chemistry
Problem 12: C8H8O2 c b a WWU Chemistry