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- cmplete the reacting by adding necessrt reagents. write in thapce provided. make sure to write regents in chemical formula . n separate regents with comma & space (ex. h2so6, h202)Pls ignore the highlighted part __________ is reduced in thefollowing reaction: Cr2O72- + 6S2O32-+ 14H+→ 2Cr3+ + 3S4O62- + 7H2OI’m currently trying to write a lab report for the synthesis of dimolybdenum tetraacetate [Mo2(O2CCH3)4] from the reaction of molybdenum hexacarbonyl, Mo(CO)6 in glacial acetic acid and acetic anhydride under a nitrogen atmosphere, involving the difficult formation of a quadruple bond and requires high heat and long reaction time (approximately 20 hours). But these are the question I’m stumped on: 1. Why need the reaction be done under nitrogen? We also added dichlorobenzene and hexanes during the reaction. 2. Explain the purpose of dichlorobenzene and hexanes. 3. Why does the reaction take 20 hrs?
- Please complete reactions in clear handwritten of all subpartsThe replacement of CH3OH to dimethyl sulfoxide, DMSO (CH3)2S=O) as a solvent in the substitution reaction below results in what?Given: Mass spec for 4-acetylbiphenyl. Knowing that 196 m/z is the major product, how would you assign 181 m/z and 152 m/z? (i've also attached a picture of the reaction scheme)
- I am working on a practice assignment for my organic II course and am having difficulty with a question that asks to identify the reaction sequence used to synthesize isopropylcyclopentane. I would really appreciate the help!Solution:- 3. Determine the amount, in of a (2.20 M s olution of dichloromethane needed to completely react with 15.72g cyclohexene to give 1,2-dibromocuclohexanw. Assume 12% excess is needed in order to react completely. a . How much 1,2 -dibromocyclohexane would theoretically be produced ? c. How many ML of the 2.20 M Br2 solution are required?Really hoping for solutions since I’m having a hard time with this. Pls. skip if unsure or not willing to answer the subitems (these are all connected for one item). Thanks in advanced. A kinetics experiment was performed for the formation of a novel compound, UNO, from its reactants, Chemicals G, R, A, D, and E. The first six runs (Runs 1-6) were all performed at 301 K, while the next two runs (Runs 7-8) at varying temperatures. These are tabulated in the table shown below. Table 1. Reaction rate for the reaction of the different chemicals at a given concentration at 301 K. Run [G], M [R], M [A], M [D], M [E], M Rate, M/s 1 0.80 0.01 0.20 0.50 2.00 0.180 2 0.80 0.02 0.20 0.50 0.02 3.54 x 10-3 3 0.80 0.01 0.20 0.50 0.02 1.80 x 10-3 4 0.80 0.01 0.60 0.50 0.02 1.80 x 10-3 5 1.20 0.01 0.20 0.50 0.02 4.02 x 10-3 6 0.80 0.01 0.20 0.15 0.02 1.95 x 10-2 a. Calculate the rate order of each chemical and overall rate order of the…
- can i get help drawing out actual structures including the nucleophilic addition of Cy2NH to parafomaldehyde and its hemiaminal intermidiate and the condensation step when it is displaced by terminal alkyne forming allene, also what is dioxane getting rid of as the solvent, thanksCan you pls assist me with the mechanism of Benzyl alcohol being oxidised to Benzyl aldehyde and to Benzoic acid using KMnO4 as an oxidant. Showing arrows and everything.Describe every aspect of the procedure clearly and explicitly. Include temperatures, appearance of the reaction (include pictures!). How is the reaction monitored? Is the order of addition important? 4,4'-DIBROMOBIPHENYL [Biphenyl, 4,4'-dibromo-] Submitted by Robert E. Buckles and Norris G. Wheeler1. Checked by R. S. Schreiber, Wm. Bradley Reid, Jr., and Robert W. Jackson. 1. Procedure In a 15-cm. evaporating dish is placed 15.4 g. (0.10 mole) of finely powdered biphenyl (Note 1). The dish is set on a porcelain rack in a 30-cm. desiccator with a 10-cm. evaporating dish under the rack containing 39 g. (12 ml., 0.24 mole) of bromine. The desiccator is closed, but a very small opening is provided for the escape of hydrogen bromide (Note 2). The biphenyl is left in contact with the bromine vapor for 8 hours (or overnight). The orange solid is then removed from the desiccator and allowed to stand in the air under a hood for at least 4 hours (Note 3). At this point, the product weighs…
