Quizzes_Key_Week6_118A

Quizzes_Key_Week6_118A - in the following compound: (3 pts)...

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Tuesday Key Name: Date: Week 6: Tuesday 1. Where might the following compounds have IR absorptions? (Identify three for each compounds) (4 pts) CH 2 OH HC C O O IR absorption functional group IR absorption functional group 1. 2. 3. 1. 2. 3. 2. For the following spectrum match the right compound. (3pts) O O H NH 2 3400-3650 cm-1 O-H 3020-3100 cm-1 C H H 1640-1680 cm-1 3300 cm-1 2100-2260 cm-1 1735 cm-1 C H C O N 3. a) Draw the hybridized orbitals of methane below. (2 pts) b) What type of geometry is it? (1 pt) a) b) tetrahedral H H H H
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Wednesday Key Name: Date: Week 6: Wednesday O H 3. The IR spectrum of phenylacetylene is shown below. Identify three absorption bands. C CH (3pts) Key C H C H 1. Draw the resonance structures for the molecule below, indicate the charge on the atom when necessary. (2 pts) N O O N O O O O CH 3 CH 3 N O O O CH 3 4) Please provide the structure for (2S,3R)-3-chloro-2-fluorobutane (3 pts) 2. Draw out the rest of the spectrum of 10-undecenal shown to the right of the spectrum. (4 pts) F H H CH 3 H 3 C Cl
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Thursday Key Name: Date: Week 6: Thursday 1. In the following spectrum label the 3 absorption bands that corresponds to the functional groups circled
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Unformatted text preview: in the following compound: (3 pts) O CH 3 OH H 3 C Key OH C O OH C N C H 2. Draw out the rest of the spectrum of 1-hexyne shown to the right of the spectrum. (1 pts) 3. Match the correct compound corresponding to the spectrum shown below. (2 pts) 4. a) Draw the chair conformation of cyclohexane and label all the hydrogens as equitorial or axial (3 pts). b) What are all the bond angles? (1 pt) H a H e H a H e H a H a H e H e H a H e H a H e 109.5 Friday Key Name: Date: Week 6: Friday 1. a) Draw out the rest of the spectrum of A shown to the right of the spectrum. (4 pts) b) Provide the correct name for molecule A : _ h e x a n o l__________ OH Key A : 2. Match the correct IR spectrum with its respective compound shown below. (4 pts) Spectrum 1 OH O O O N O 3. Draw the enantiomer of the compound below and provide its name (3 pts). OH CH 3 CH 3 OH cis-2-methylcyclodecanol...
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This note was uploaded on 07/02/2010 for the course CHE 118A taught by Professor Patten during the Fall '08 term at UC Davis.

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Quizzes_Key_Week6_118A - in the following compound: (3 pts)...

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