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CHEM219 / CHEM 219 Module 2:
( Update 2025 / 2026) Principles of Organic Chemistry with Lab Questions & Answers - Portage Learning
Question:
Assuming that only monosubstituted products are gene , how many different monobrominated products (constitutional isomers) can be formed in the following radical halogenation reaction? Generate the IUPAC names of each of the products that would be produced.
Answer:
Two different products can be formed.1-bromobutane 2-bromobutane
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Question:
Generate the IUPAC systematic name for each of the following compounds.
Be sure to include the designation of cis- and trans- stereoisomerism where appropriate.
Answer:
- 3, 4, 6 trimethyloctane
- 3-bromo-2, 2- dimethylpentane
- 1- methyl - 2 propylcyclohexane
- Trans-1, 3- dichlorocyclobutane
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Question:
Consider the Newman projection shown below. Answer the questions which follow.
- What is the IUPAC name of the molecule shown?
- Does the Newman projection depict a staggered or eclipsed conformation?
Answer:
- 2,3- dichlorobutane
- The molecule shown is a staggered conformation
Question:
Describe the following statements about benzene as either true or false
Benzene exists as a 6 membered ring of carbon
Answer:
True
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Question:
Generate the IUPAC systemic name for each of the following compounds. Be sure to include the designation of cis- and trans- stereoisomerism where appropriate.
Answer:
- 3-ethyl-6-methylcyclohex-1-ene
- Trans-2,5-dimethyl 3, heptene
- Hexa-1,5-diene
- 6-chlorooct- 1- yne
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