Lista de exercícios Solomons cap.01, Exercícios de Química Orgânica

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LEWIS STRUCTURES 1.30 Write a Lewis structure for each of the following: (a) SOCI, (b) POCI (o PCI, (d) HONO> (HNO3 4.314 Give the formal charge (if one exists) on each atom of the following: o o o 7 Í q h (a) Hate (b) CH—S—CHs (O mê (a) Cred: O A O 1.32 Add any unshared electrons to give each element an octer in its valence shell in the formulas below and indicate any formal charges. Note that all of the hydrogen atoms that are attached to heteroatoms have been drawm if they are present. ANN (a) N (b) (e) (o (a) o" 9 q A o" Ada 2 o Br 4 PA 1 Po ai Ny Us N STRUCTURAL FORMULAS AND ISOMERISM 1.33 Write a condensed structural formula for each compound given here. 2a 4 2 a = y 3 yo j » 2 e a > 2 7 6d (9 (d) (a) 1.34 What is the molecular formula for cach of the compounds given in Exercise 1.332 1.35 Consider cach pair of structural formulas thar follow and state whether the two formulas represent the same compound, whether they mpresent difierent compounds that are constiturional isomers of each other, or whether they represent different compounds that are not isomeric. cH Br Ha mad TO ana Er (e) CH;—6—CH;CI and Ja Ha 6) Ja and CICHCHICH9: (9 CH=CHCH.CH, and À H o (9) na and entro (tg Do and A 1 H ME and EF (bh) CHCH; and 4 Hg