Question

Calculate the DU for C,H, BIO Solution Br counts as an H and can be ignored, so calculate as though the formula were CH. DU = [(2)(8) + 2 - 14) = 2. PROBLEM 2.9 Calculate the DU for these formulas and draw two constitutional isomers for each a) CHO b) CHỌN c) CHF d) CH CIN e) CH, NO Due next Class PROBLEM 2.10 Determine the DU for each of these structures: OCH,CH; b) N

Answer 1

Formula or degrees os unso turation is, 2C+2+ N-x-H DOUS cNO. 0 canbon aoms NO.03 ninDG en atoms No. 03 halogens C Fcl,Br1) NO. 01 hydY09 ens shene, Problem 2.9. (2X10)+2 +0 -0-20 a) CioHaoo DoU = constinuional isomeys ane, b C6HgN (2x6)+2+1 -0-9 DOV= constinutional isomers are, Ap cp CtH F2 2#T2O- 2-14 DOU constinubon isomers are, DOU-x2+2+1-1-8 NHA cl ex9)+31-o - Is e C9H1SNO constinubonal i5omers aYe 2/2

Problem a.1o OCHEMS a y Molecularr UY mWa CgHio DU =(RX9)+ 2 +0-0-10 Cad Q Coporbud e-0-01MTNoryc 11 by NE Moleculor OY mula CHNO mo Igrtorit 4 2x6)+2 +1-o - DU -