Hi! Could you help me with this problem please?? This lab is about electrophilic aromatic iodination...
Hi! Could you help me with this problem please?? This lab is about free radical chlorination where we will put 4mg of ABIN (it is in the second picture that I atteched here on the procedure sheet) 3. Why is only a very small amount of ABIN required for this reaction?
Please help with questions 1-5. I have attached the additional lab information pages for help if you are unclear on anything please review those. We were unable to transcribe this imageEAS 97 5. Calculate the theoretical yiel te the theoretical yield of iodinated salicylamide (product) ass Todination reaction. (Show your calculations.) mide (product) assuming a mono- le, your starting material, is shown in Figure 4. ces in the functional group region of the spectrum IR spectrum of salicylamide, your starting...
Hi! Could you help me with this problem please 2 Another possible product of the E1 dehydration of 2-methylcyclohexanol is methylenecyclohexane (see structure below), but it is formed only in trace amounts Draw the reaction mechanism, including curved arrows as appropriate, for the formation of this product. Why is this product minor, rather than major?
Hi! Could you help me with these two problems please?? Part A Draw the major product that is formed when the compound shown below u a reaction with Cl2 in CH2Cl2. ndergoes Interactive 3D display mode Draw the molecule on the canvas by choosing buttons from the Tools (for bonds, Atoms, and Advanced Template toolbars. The
Can you help me identify reagent (i), Compound 8 and Compound 12 in the reaction scheme? You have laboratory data on all the compounds in the synthesis, however the amount of data available to you varies. Some have the entirety of the spectral data, others have as little as the elemental analysis. Use the laboratory data to help you discover which reaction has been performed. The lab data for Compound 8 and 12 is as follows: You can use any...
could you please help me to explain the problem with answers and explanations please ? (a) Write cathode and anode half-reactions, and a net reaction (balanced) for the electrosynthesis of ammonia gas from dinitrogen and water (6) Draw a scheme of an electrolyser for the synthesis of ammonia gas from dinitrogen and liquid water. Identify each key component of the device, all mass-transfer (reagents, products) and charge-transfer pathways. (c) Calculate the equilibrium potential difference for the formation of ammonia gas...
hi can you please help me resolve this problem urgently? Thank you!!! 3. (20 points) Teruo Umemoto at the Zhejiang Jiuzhou Pharmaceutical Company in Taizhou City, China, developed the reagent shown below for the transfer of a trifluoromethyl group to a nucleophile. The X is a counterion and can be ignored for the purposes of this problem. 18-cFg Nu F3C-Nu Umemoto's reagent a. One mechanistic possibility for the reaction shown above would be an SN2 reaction. Push the arrows for...
If you could please help me with these that would be amazing! Thanks in advance Pre-Lab Assignment for Experiment 19:Titration Curves Introduction: This pre-lab assignment will illustrate some of the important features of titration curves and what information can be obtained from them. A titration curve is the plot of the pH of a solution such as an acid or a base as a titrant is being added to it. A titrant is the solution being added from a buret,...
help with 1 and 2. attached the lab introduction so you have a backgrpund of the lab. Air Bag Obiective The purpose of this lab is to provide an opportunity to apply the principles of stoichiometry and the Gas Laws to a completely contrived problem. Unit conversions molarity calculations, limiting reagent considerations as well as volume calculations will be applied in the lab. Safety Considerations 1. Follow all rules in the Lab Safety Poicy. 2. The chemical reagents used in...
hi, please help me with number 7. thank you EXPERIMENT SEVEN SODIUM BOROHYDRIDE REDUCTION OF ACETOPHENONE HOCH, DISCUSSION The reduction of an aldehyde or ketone with sodium borohydride is straight forward and usually affords a high yield of the alcohol. The usual procedure (and the one employed in this experiment) involves dissolving the borohydride in 95% ethanol and adding the carbonyl compound to this solution. To ensure complete reaction, an excess of sodium borohydride is used. The reaction between sodium...