4000 100 88888 80 lalalalalalahan 60 IR Spectrum (Brac) 20 % of base peak 10 40 3000 63 13C NMR Spectrum (1000 MM CDCI,
Posted: Mon Jul 11, 2022 1:56 pm
4000 100 88888 80 lalalalalalahan 60 IR Spectrum (Brac) 20 % of base peak 10 40 3000 63 13C NMR Spectrum (1000 MM CDCI, solution) 9 Mr. 80 proton decoupled 200 H NMR Spectrum (400 MHz, CDC, solution) 2243 8 2000 v (cm¹) C₂H4N₂ 80 120 160 200 240 280 m/e 1600 DEPT CH CH CH 160 7 120 1200 6 800 Mass Spectrum 5 scivert 80 4 3 Problem 7 No significant UV absorption above 220 mm 40 2 0 1 8 (ppm) TMS SENATE 3 0 8 (ppm)