Portmess Homework Solutions 49

Portmess Homework Solutions 49 - ( d ) Has only primary and...

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A-5. Give the IUPAC name for each of the following substances: A-6. The compounds in each part of the previous question contain ______ primary carbon(s), ______ secondary carbon(s), and ______ tertiary carbon(s). A-7. Give the IUPAC name for each of the following alkyl groups, and classify each one as primary, secondary, or tertiary. A-8. Write a balanced chemical equation for the complete combustion of 2,3-dimethylpentane. A-9. Write structural formulas, and give the names of all the constitutional isomers of C 5 H 10 that contain a ring. A-10. Each of the following names is incorrect. Give the correct name for each compound. ( a ) 2,3-Diethylhexane ( b ) (2-Ethylpropyl)cyclohexane ( c ) 2,3-Dimethyl-3-propylpentane A-11. Which C 8 H 18 isomer ( a ) Has the highest boiling point? ( b ) Has the lowest boiling point? ( c ) Has the greatest number of tertiary carbons?
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Unformatted text preview: ( d ) Has only primary and quaternary carbons? A-12. Draw the constitutional isomers of C 7 H 16 that have f ve carbons in their longest chain, and give an IUPAC name for each of them. A-13. The compound shown is an example of the broad class of organic compounds known as steroids. What functional groups does the molecule contain? A-14. Given the following heats of combustion (in kilojoules per mole) for the homologous series of unbranched alkanes: hexane (4163), heptane (4817), octane (5471), nonane (6125), esti-mate the heat of combustion (in kilojoules per mole) for pentadecane. O O H 3 C H 3 C C OH OCH 3 ( a ) (CH 3 ) 2 CHCH 2 CHCH 3 ( b ) (CH 3 CH 2 ) 3 C ( c ) (CH 3 CH 2 ) 3 CCH 2 ( a ) ( b ) ALKANES 43...
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