Organic Chemistry 354 Quiz - September 8, 1999
Dr. Sundin
- 1. Sketch the following orbitals in such a manner that one can
clearly see the differences between them.
- a. 2px
Answer
- b. sp3
Answer
- c. s between two carbons
Answer
- d. p between two carbons
Answer
- 2. Give the Lewis structure, bond angles, and hybridization of carbon in:
- a. C2H4
Answer
- b. CO2
Answer
- c. CH2O
Answer
- 3. Compound A, C4H7N, has a carbon-13 nmr spectrum
which shows three different kinds of carbon atoms. The infrared spectrum
also reveals the presence of a carbon-nitrogen "triple" bond.
- a. Draw the structure of A.
Answer
- b. What is the hybridization of each carbon atom in A?
Answer
- c. What is the C-C-N bond angle in A?
Answer
- d. What are the C-C-C bond angles in A?
Answer
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