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| Academic Term | Homework |
|---|---|
| Semester | $29.95 |
| Quarter | $29.95 |
| High School | $10.50 |
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- 1: Structure and Bonding (5)
- 2: Polar Covalent Bonds; Acids and Bases (17)
- 3: Organic Compounds: Alkanes and Cycloalkanes (9)
- 4: Stereochemistry of Alkanes and Cycloalkanes (13)
- 5: An Overview of Organic Reactions (1)
- 6: Alkenes: Structure and Reactivity (7)
- 7: Alkenes: Reactions and Synthesis (18)
- 8: Alkynes: An Introduction to Organic Synthesis (13)
- 9: Stereochemistry (13)
- 10: Alkyl Halides (28)
- 11: Reactions of Alkyl Halides: Nucleophilic Substitutions and Eliminations (26)
- 13: Structure Determination: Mass Spectrometry and Infrared Spectroscopy (12)
- 14: Conjugated Dienes and Ultraviolet Spectroscopy (10)
- 15: Benzene and Aromaticity (4)
- 16: Chemistry of Benzene: Electrophilic Aromatic Substitution (37)
- 17: Alcohols and Phenols (28)
- 18: Ethers and Epoxides; Thiols and Sulfides (20)
- 19: Aldehydes and Ketones: Nucleophilic Addition Reactions (23)
- 20: Carboxylic Acids and Nitriles (11)
- 21: Carboxylic Acid Derivatives and Nucleophilic Acyl Substitution Reactions (17)
- 22: Carbonyl Alpha-Substitution Reactions (11)
- 23: Carbonyl Condensation Reactions (22)
- 24: Amines (17)
- 25: Biomolecules: Carbohydrates (8)
- 26: Biomolecules: Amino Acids, Peptides, and Proteins (7)
- 27: Biomolecules: Lipids (7)
The WebAssign questions for this resource were developed by Dr. Kay Sandberg, an experienced organic chemistry instructor at North Carolina State University. These questions, covering the main topics in organic chemistry, have can be correlated to the chapters in any organic chemistry textbook. The primary reason these questions were developed is because it is customary, for organic chemistry textbooks, to publish a complete student solution guide for every end-of-chapter question thereby rendering the textbook questions unusable for an online homework system. Dr. Sandberg's set of questions provides an excellent solution to this problem.
A variety of response types are used in multipart questions such as fill-in-the blank, multiple choice, multiselect and numerical. Most importantly, there are many questions that require the students to draw a skeletal structure for an organic molecule using a web-based, online drawing tool in WebAssign. WebAssign grades these structures automatically, checking for stereo features, rings, chains, etc. by creating a unique SMILES string.
The question set has been extensively class-tested in multiple 200-student courses at NC State.
As often as possible, variables, numbers, or words have been randomized so that each student will receive a unique version.
You are free to duplicate a question and change it as you like for your class.
A variety of response types are used in multipart questions such as fill-in-the blank, multiple choice, multiselect and numerical. Most importantly, there are many questions that require the students to draw a skeletal structure for an organic molecule using a web-based, online drawing tool in WebAssign. WebAssign grades these structures automatically, checking for stereo features, rings, chains, etc. by creating a unique SMILES string.
The question set has been extensively class-tested in multiple 200-student courses at NC State.
As often as possible, variables, numbers, or words have been randomized so that each student will receive a unique version.
You are free to duplicate a question and change it as you like for your class.
Question Group Key
| Kay Sandberg Questions |
Question Availability Color Key
| BLACK questions are available now |
| BOLD ORANGE questions are under development |
| Group | Quantity | Questions |
|---|---|---|
| Chapter 1: Structure and Bonding | ||
| 1.kas | 5 | 01 02 03 04 05 |
| Chapter 2: Polar Covalent Bonds; Acids and Bases | ||
| 2.kas | 17 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 |
| Chapter 3: Organic Compounds: Alkanes and Cycloalkanes | ||
| 3.kas | 9 | 01 02 03 04 05 06 07 08 09 |
| Chapter 4: Stereochemistry of Alkanes and Cycloalkanes | ||
| 4.kas | 13 | 01 02 03 04 05 06 07 08 09 10 11 12 13 |
| Chapter 5: An Overview of Organic Reactions | ||
| 5.kas | 1 | 01 |
| Chapter 6: Alkenes: Structure and Reactivity | ||
| 6.kas | 7 | 01 02 03 04 05 06 07 |
| Chapter 7: Alkenes: Reactions and Synthesis | ||
| 7.kas | 18 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 |
| Chapter 8: Alkynes: An Introduction to Organic Synthesis | ||
| 8.kas | 13 | 01 02 03 04 05 06 07 08 09 10 11 12 13 |
| Chapter 9: Stereochemistry | ||
| 9.kas | 13 | 01 02 03 04 05 06 07 08 09 10 11 12 13 |
| Chapter 10: Alkyl Halides | ||
| 10.kas | 28 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 |
| Chapter 11: Reactions of Alkyl Halides: Nucleophilic Substitutions and Eliminations | ||
| 11.kas | 26 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 |
| Chapter 12 | ||
| 12 | 0 | |
| Chapter 13: Structure Determination: Mass Spectrometry and Infrared Spectroscopy | ||
| 13.kas | 12 | 01 02 03 04 05 06 07 08 09 10 11 12 |
| Chapter 14: Conjugated Dienes and Ultraviolet Spectroscopy | ||
| 14.kas | 10 | 01 02 03 04 05 06 07 08 09 10 |
| Chapter 15: Benzene and Aromaticity | ||
| 15.kas | 4 | 01 02 03 04 |
| Chapter 16: Chemistry of Benzene: Electrophilic Aromatic Substitution | ||
| 16.kas | 37 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 |
| Chapter 17: Alcohols and Phenols | ||
| 17.kas | 28 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 |
| Chapter 18: Ethers and Epoxides; Thiols and Sulfides | ||
| 18.kas | 20 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 |
| Chapter 19: Aldehydes and Ketones: Nucleophilic Addition Reactions | ||
| 19.kas | 23 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
| Chapter 20: Carboxylic Acids and Nitriles | ||
| 20.kas | 11 | 01 02 03 04 05 06 07 08 09 10 11 |
| Chapter 21: Carboxylic Acid Derivatives and Nucleophilic Acyl Substitution Reactions | ||
| 21.kas | 17 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 |
| Chapter 22: Carbonyl Alpha-Substitution Reactions | ||
| 22.kas | 11 | 01 02 03 04 05 06 07 08 09 10 11 |
| Chapter 23: Carbonyl Condensation Reactions | ||
| 23.kas | 22 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 |
| Chapter 24: Amines | ||
| 24.kas | 17 | 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 |
| Chapter 25: Biomolecules: Carbohydrates | ||
| 25.kas | 8 | 01 02 03 04 05 06 07 08 |
| Chapter 26: Biomolecules: Amino Acids, Peptides, and Proteins | ||
| 26.kas | 7 | 01 02 03 04 05 06 07 |
| Chapter 27: Biomolecules: Lipids | ||
| 27.kas | 7 | 01 02 03 04 05 06 07 |
| Total | 384 | |