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The only organic compound obtained when compound Z undergoes the following sequence of reactions gives the 1H NMR spectrum shown. Identify compound Z.
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- Draw the structure of the missing reactant, reagent or product required to complete the following transformations. 4. А. 1. Hg(COOCF3)2, CH3CH2OH 2. NaBH4, H30 В. 1. KCN, DMF Br 2. `MgBr 3. Но, heat С. + (Ph)3P-CH-CH3 THE D. 1. Оз, -78 0C 2. Zn, ACOH E. EtMgBr, ether H30 F. 1. Br2, H20 2. NaOH, DMF G. HO CH3 1) CH3 COOH 2) 5 CS Scanned with CamScannerH4)ConsiteR the following Beaction: Pa,t 8 H,0→ Hy POqt 3 HCl IP 12.49 of | 10.09 of Hy O, what is the limiting Ctrl PCI, is PeacteD witn T0.0g Peactant ? Molar nhass of Pelg: 137.329/mel. holarmass of HoO=18:0291 mel malar mass of Hy POz =¢2.00 glmol molar mass of HCl= 35.4A16 glmel. %3DO ll. T:00 豊 رجوع ( 266 js 264 H.W: Calculate the M.Wt, for : Ca(OH), , NaHCO,, M9SO,7H20 . Marwa Nar AL Hadha t ity Callege ENG BOT اليوم عند 2:54
- A, +e- > A; + 2e A; +e- K » 2A A +A-K A, + A Write down the rate equation for the species. Do not include a diffusion term.Identify the major product that is expected when nitrobenzene is treated with Br, inthe p resencef catalytic AIBr, and heat O There is no reaction. NO2 Br Br NO2 Br NO, Br NO, BrCa(QCI)2 + 2 CH3COOH E-> 2HOCI + (CH3COO)2Ca|
- LEKS - Brittney Alvarez - Leam /alekscgi/x/Isl.exe/1o_u-lgNslkr7j8P3jH-liGmxpvVN4ENzvdYC-70kXyMz36BqJhw3sVP-BxK_53zl8Tf7PSmOkvprMFImNhBhubnrMFFRG2do9Q_LSoq981YO_PCy8o?1oBw7QYjlbavbSPXtx-YCjsh_7mMmrq" gmail * e alvarez family blog + a amazon O onedrive V Blackboard Leam Official Miami Dade. A Rate My Professors.. * Course Hero D HiMovies.to | Watc. Disney+ | Movies a O CHEMICAL REACTIONS Percent yield of chemical reactions Brittm Liquid octane (CH;(CH,) CH;) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide (CO2) and gaseous water CH.) (H,0). If 7.40 g of water is produced from the reaction of 9.14 g of octane and 49.0 g of oxygen gas, calculate the percent yield of water. Round your answer to 3 significant figures. % III[(2.26 x 106) = 44.343] + 130.14 VG ΑΣΦΑΦ Submit hel CO micr HTC ΚΑΛΗΣΠΕΡ Εγκατ ACTI Birtugus Answer ?D.D. Nelson et al. (Science 238, 1670 (1987)) examined several weakly bound gas-phase complexes of ammonia in search of examples in which the H atoms in NH3 formed hydrogen bonds, but found none. For example, they found that the complex of NH3 and CO2 has the carbon atom nearest the nitrogen (299 pm away): the CO2 molecule is at right angles to the C–N ‘bond’, and the H atoms of NH3 are pointing away from the CO2. The magnitude of the permanent dipole moment of this complex is reported as 1.77 D. If the N and C atoms are the centres of the negative and positive charge distributions, respectively, what is the magnitude of those partial charges (as multiples of e)?