b)
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(a) Bromination of 2-methylpropane gives a mixture of brominated products. Compound B, with the formula C4H8Br2,...
Organic compound X, with molecular formula C11H1403, undergoes complete oxidation with solution of potassium permanganate acidified with sulfuric acid and gives only three (3) organic products A, B and C. For each of the products A, B and C the following are given below: Union A With an alkaline solution of iodine, it gives a yellow precipitate. Compound B It is volatile and is therefore widely used as a solvent in dyes. Reduction of compound B, under the appropriate conditions,...
Organic compound X, with molecular formula C11H14O3, undergoes complete oxidation with solution of potassium permanganate acidified with sulfuric acid and gives only three (3) organic products A, B and C. For each of the products A, B and C the following are given below: Union A With an alkaline solution of iodine, it gives a yellow precipitate. Compound B It is volatile and is therefore widely used as a solvent in dyes. Reduction of compound B, under the appropriate conditions,...
Question1: Introduction Three aromatic compounds that have ortho-para directing and activating substituents will be brominated. The extent of activation will be judged by the number of bromine atoms that add to the benzene ring in each case. For each of the compounds shown below you will work out if a mono- di- or tri- brominated derivative formed following treatment with acetic acid and bromine in hydrobromic acid. This will be determined by measuring the melting point and interpreting the H...
How do I calculate the emperical formula for the magnesium oxide compound? Empirical Formula of Magnesium Oxide Compound Group Data: For these calculations, obtain the data shown on the previous page for two other groups. Make calculations here using your data and the data from the two other groups. Average Moles of Magnesium (mol) O. 0181 O.0025 Standard Deviation in Moles of Magnesium (mol) Average Moles of Oxygen (mol) rolo2 O. 00683 3:2 Standard Deviation in Moles of Oxygen (mol)...
K2CO3 1.5 H20 Br он heat 2,3-dibromocinnamic acid trans-1-bromo-2-phenylethene Compound MW mp (C)bp (C) density (g/ml) mol) 2,3-dibromocinnamic acid 307.97 93-95 (threo) n'a n a 202-204 (erythro)E K CO.1.5H:O1 methylene chloride 138.21 84.93 56.11 891 na n a n'a 39.6 n a n a 1.33 n a 3 MKOH 2. a. What is the by-product formed in this reaction (not shown in given reaction equation)? b. What is the purpose of adding 3 M KOH at the beginning of the...
Construct a flow chart describing the seperation of the mixture and the isolation of each compound in this experiment. (Lab steps/procedures includes for reference) 4. Construct a flow chart describing the separation of the mixture and the isolation of each compound in this experiment. A commonly used method of separating a mixture of organic compounds is known as liquid-liquid extraction. Most reactions of organic compounds require extraction at some stage of product purification. In this experiment you will use extraction...
Based on the Wittig Reaction exp. below, please answer a) and b). In b) you can disregard the part about the IR, just please interpret and assign protons, shift values, which protons are for which groups, etc on the HNMR. The % yield was 34%, and MP was lower than expected (to assist with answering part a). This should be all the information you need to answer the question. HNMR Discuss the percentage yield of the reaction. Explain and provide...
What is the objective of this experiment? The reaction solvent for this experiment is xylene. What property of this solvent makes it a better choice than toluene or benzene? Draw the orbitals involved in the 4+2 electrocyclization for this reaction. Draw the structures of the reactants as best you can. It may be appropriate to abbreviate the structure of anthracene. IR is not provided for this reaction product. Why is IR not useful for monitoring the reaction or characterizing the...
using pictures and a maximum of 10 words, explain why an oven-dried 5-ml conical vial and drying tube(step 1 and 2 of part 1) are used in the reaction. do both please! also the notebook pages are the procedure (1) Using pictures and a maximum of 10 words, explain why an oven-dried 5-ml conical vial and drying tube (step 1 and 2 of Part 1) are used in the reaction. (2) After the addition of benzophenone to the mixture of...
Separating a Mixture, Recrystallization, pre-lab assignment could you also explain why you chose that substance for the empty spaces and question marks EXPERIMENT 4 Pre-Lab Assignment Separating a Mixture, Recrystalliration Name Date 1. Complete the following flowchart which shows how to separate a mixture of sand, sodium chloride and acetanilide. Notice that after a separation process (a down arrow) the filtered solids are shown on the left and the filtrate (the liquid) is shown on the right. The terminal step...