221sp09_Q1ab_key

221sp09_Q1ab_key - Last name _first name_ 1. 8 7 6 5 4 3 2...

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8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 a) Write the IUPAC name. _______________________________ b) Give the molecular formula in the format C x H y _____ c) Give the number of each type of carbon. ____methylene ____methine ____methyl a) Write the IUPAC name. _______________________________ b) Give the molecular formula in the format C x H y _____ c) Give the number of each type of carbon. ____methylene ____methyl ____methine H HC H 2 CH(CH 3 ) 2 CH 3 H H a) Draw the skeletal structure b) What is the conformational relationship between the indicated methyl and the methylene? (eclipsed, anti, gauche) ____________ CH 2 CH 3 HH CH 2 C(CH 3 ) 3 CH 3 H a) Draw the skeletal structure b) What is the conformational relationship between the indicated methylene groups? (eclipsed, anti, gauche) _____________ Given that each non-hydrogen atom has access to an octet of valence electrons and all hydrogens are shown explicitly, a) give the formal charge of the N. _____ b) give the total number of lone pairs of electrons in the entire structure. _____ N H C O H H H Given that each non-hydrogen atom has access to an octet of valence electrons
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This note was uploaded on 03/30/2009 for the course CH ORGANIC CH taught by Professor Kaysandberg during the Spring '09 term at N.C. State.

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