Fall08 - "Grade or Education" = 1 CHEM 2060/01...

Info iconThis preview shows pages 1–5. Sign up to view the full content.

View Full Document Right Arrow Icon
"Grade or Education" = 1 CHEM 2060/01 Fall 08 Final Exam Chapters 1 - 17 1. Choose the selection which lists the structures shown below in order of increasing acidity. The first number should reference the structure of the least acidic compound and the last number should reference the structure of the most acidic compound. CH 3 CH 2 CO 2 H 1 2 3 4 CH 3 CH CO 2 H Cl C H CH CO 2 H Cl O CH 3 CH CO 2 H Br __ A. 3 < 2 < 1 < 4 __ B. 3 < 1 < 4 < 2 __ C. 4 < 2 < 3 < 1 __ D. 1 < 3 < 2 < 4 __ E. 4 < 1 < 3 < 2 Rationale: Problem 12.29 1
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
2. The numbered structures below all are either of only two possible isomers of bromochlorofluoroiodomethane, and therefore each of these structures is either identical to or a mirror image of another structure. Figure out the relationship between structure 1 and the other structures and choose the correct statement from the multiple choices. These structures are consistent with Fischer projections so outer atoms connected to vertical bonds are below the plane of the paper and outer atoms connected to horizontal bonds are above the plane of the paper. Cl C I Br F F C Br Cl I Cl C I F Br Br C F Cl I F C Br I Cl F C Cl Br I 1 3 4 5 6 2 __ A. Structure 3 is a identical to structure 1. __ B. Structure 2 is identical to structure 1. __ C. Structure 4 is a mirror image of structure 1. __ D. Structure 5 is a mirror image of structure 1. __ E. Structure 6 is a identical to structure 1. Rationale: Problem 7.8 2
Background image of page 2
3. Choose the number which indicates the correct structure of the product of the reaction shown below. CH 3 + H 2 O ? CH 3 H H CH 3 1 2 3 4 5 OH CH 3 CH 3 OH H 2 SO 4 __ A. 4 __ B. 1 __ C. 5 __ D. 3 __ E. 2 Rationale: Problem 5.25 4. Choose the statement which CORRECTLY identifies the product and byproduct of the reaction between ethanamide (structure 1 below) and water (hydrolysis reaction). Use the numbered structures below for reference. CH 3 C O NH 2 CH 3 C O OH C O NH 2 O H CH 3 CH 2 OH (CH 3 ) 2 NH 1 2 3 4 5 6 NH 3 __ A. 4 and 5 are formed from this reaction. __ B. 2 and 5 are formed from this reaction. __ C. 5 and 3 are formed from this reaction. __ D. 4 and 3 are formed from this reaction. __ E. 2 and 6 are formed from this reaction. Rationale: Problem 13.38 3
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
5. Choose the statement which correctly identifies the product and byproduct of the reaction between pyrrolidine (structure 1 below) and ethanoic anhydride. Use the numbered structures below for reference. NH N C CH 3 O N O C O O CH 2 CH 3 N CH 2 CH 3 N OH 1 2 3 4 5 __ A. Compound 2 and CH 3 CO 2 H are formed by this reaction. __ B. Compound 4 and CH 3 CH 2 OH are formed by this reaction. __ C. Compound 4 and CH 3 CO 2 H are formed by this reaction. __ D. Compound 3 and CH 3 CH 2 OH are formed by this reaction. __ E.
Background image of page 4
Image of page 5
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 27

Fall08 - &quot;Grade or Education&quot; = 1 CHEM 2060/01...

This preview shows document pages 1 - 5. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online