1H NMR Spectrum (400 MHz, CDC3 solution) 10 9 8 1 7 Co 6 LO 5 4 3 TMS 2 1 1 0 8 (ppm) 100 80 60 IR Spectrum (KBr disc) 1693 4000 3000 2000 1600 1200 800 V (cm³) % of base peak יזיזיויויניויויויזיד 40 20 56 M+112 Problem 10 Mass Spectrum No significant UV absorption above 220 nm C6H802 40 80 120 160 200 240 280 m/e 13C NMR Spectrum (100.0 MHz, CDCI, solution) DEPT CH2 CH3 CH↑ proton decoupled solvent 200 160 120 80 40 40 0 8 (ppm)

What are names of these groups?

- Google Se x + Online teaching and lea X G CuO chemical name - Google Se X _com/ilm/takeAssignment/takeCovalentActivity.do?locator-assignment-take on Classes q 3 D Sjuju_ 4 eq eq Not Visited req Ⓡ req Free Online Survey... Q Search formula = Home - Academia... Create Your Rubric... The Utility Experts ... A solution contains 7.44x10-3 M lead nitrate and 1.43x10-2 M calcium acetate. Solid sodium phosphate is added slowly to this mixture. A. What is the formula of the substance that precipitates first? Submit Answer W Use the References to access important values if needed for this question. M B. What is the concentration of phosphate ion when this precipitation first begins? [PO4³] = + [References] Retry Entire Group 8 more group attempts remaining hp 4+ 16 g1 Quando a rede soci... fo fa NEW ta

Shop Trendy CHEM 1032Cengage S19 34 https://ng.cengage.com/static/nb/ui/evo/index.html?elSBN-9781305657571 &id-430934266&isnapshotld-10652508 s19 3.4 Cengage MInbox (112) DTAP Q Search this course L ions Use the References to access important values if needed for this question. The rate constant of the elementary reaction H2(g) +Br2(g) 2HBr(g) is k 4.45x10 L mol s at 250°C, and the reaction has an activation energy of 170 kJ mol (a) Compute the rate constant of the reaction at a temperature of 289°C L mol , 1 (b) After e (b) After equal concentrations of H, and Bry are mixed at 250o C, 6,03 10' s is required for half of them to be consumed. How long will itke to consume half of the reactants if an identical experiment is performed at 289°C? Submit Answer 3 question attempts remaining Autosaved at 9:31 AM Back 9:31 2/28