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Part 2: Exploratory Questions. Write complete sentences. 7. What is the relation

ID: 575143 • Letter: P

Question

Part 2: Exploratory Questions. Write complete sentences. 7. What is the relationship between the organic compounds shown in questions 1 and 2: structural isomers, same compound, homologous series, or unrelated compounds? w the structure for another organic compound with the same molecular formula as in questions I and 2 9. What is the relationship of the given organic compounds: structural isomers, same compou series, or unrelated compounds? H2C CHCH3 Part 3. Draw structural formula for each of the specified organic compounds. 10. 1,3,5-trimethylbenzene 11. 1,2,3,4,5,6-hexachloro-3-hexene 12. 1-propylcycloheptane 13. 3-ethyl-3,4,4-trimethyl-1-pentyne 14. 3,3-dimethylnonane 14

Explanation / Answer

7-8) I need to know questions 1 and 2 to answer the question.

9) The three given alkenes are H2C=CH-CH3, H3C-CH=CH-CH3 and H3C-H2C-CH=CH-CH3. A homologous series of hydrocarbons (alkanes, alkenes and alkynes) are species that differ from each other by a CH2- unit, i.e, in a homologous series, the second alkene must contain one C and two H atoms more than the first alkene and so on. Since the given alkenes have molecular formula C3H6, C4H8 and C5H10, the three alkenes represent a homologous series.