I need help with both reports. Is it possible I calculate the percent yield before the experiment. I

I need help with both reports. Is it possible I calculate the percent yield before the experiment. I will appreciate if you can help me answer the questions. SN2 reaction is a type of nucleophilic substitution, where a nucleophile attacks an electrophileand expels a leaving group. To minimize the side reactions, a good leaving group on anunhindered carbon and a strong nucleophile are required. The strongest nucleophiles have anegative charge and it is frequently on a heteroatom (due to the ease of the formation of a chargeon these atoms).In this experiment, the negative charge will be
I need help with both reports. Is it possible I calculate the percent yield before the experiment. I will appreciate if you can help me answer the questions. SN2 reaction is a type of nucleophilic substitution, where a nucleophile attacks an electrophileand expels a leaving group. To minimize the side reactions, a good leaving group on anunhindered carbon and a strong nucleophile are required. The strongest nucleophiles have anegative charge and it is frequently on a heteroatom (due to the ease of the formation of a chargeon these atoms).In this experiment, the negative charge will be shared over two atoms via resonancedelocalization, thus either of the two atoms sharing the charge may react as the nucleophile.Such a situation is termed an ambident nucleophile.SNOOSNOOOSNOOSNOOOCH2CH3CH2CH3or4.67 ppm3.86 ppmoxygen as nucleophilenitrogen as nucleophileOSOEtOOEtReaction of the sodium salt of saccharin with diethyl sulfate as the electrophile can result in thereaction taking place at either the oxygen or nitrogen.Two different products are thus possible.The CH2group of the new ethyl group will have a different chemical shift in the proton NMR inthese two products (and these shifts are labeled for each of the two possible products above).The products also have dramatically different melting points (95C for the product reacting atnitrogen, 210C for the product of reaction at oxygen).Before you come to labLook up physical properties and safety data for each reactant (including solvent) and record thisin your notebook (along with the source reference).Complete the other prelab items as well(including purpose and procedure) in your notebook.ProcedureIn a 10mL peak shaped flask is placed your triangular stir vane, 0.20 g of sodium saccharin, and0.5 mL of dimethylformamide (DMF).Place this in a hot water bath (small beaker of water on ahot plate) and stir it as best you can to get it to dissolve using gentle heating.The instructor orTA will use a syringe to add 0.13 mL of diethyl sulfate.Heat the mixture to about 80C for 5-10minutes (leave the top open to allow for expansion due to heating).Cool the flask and add water until the flask is nearly filled.Stopper the flask and shake until youhave a maximum amount of precipitate.Cool in an ice-water bath and collect the solid productusing vacuum filtration, rinsing with small portions of ice-cold water.The crystals were dried

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