Module 9 Exp 34A

ciple Attempts Not allowed. This test can only be taken once. ce Completion Once started, this test must be completed in one sitting. Do not leave the test before clicking Save and Submit This test does not allow backtracking. Changes to the answer after submission are prohibited. emaining Time: 52 minutes, 44 seconds. Question Completion Status: A Moving to the next question prevents changes to this answer. Question 2 Reaction of arenediazonium salts with aryl benzene give.... o Aryl halied Benzonitrile Phenole Azo dayes A Moving to the next question prevents changes to this answer. P Type here to search 1HUAWE F1 F2 F3 F4 F5 F6 F7 %23 24 % & 2 5 6. 7 8. Q W E T Y. us A H. 1S C, Z C VI B U DI

1. Write the reaction involved in Ferrox Test. a. What is the species responsible? 2. Why is phenol negative in Ferrox Test?

Lab observation sheet synthesis of 2-Chloro-2-Methylbutane -Centrifuge cleared +10mL Centrifuge tube. -4ml 2-methyl-2-butanol added to Centrifuge tube. -5ml Hydrochloric added CT -Shaked for 3 min - Two Layers formed - aqueous layer pipetted out into the beaker set aside. - 2ml water added To CT, inverted vented few times. - aqueous layer pipet out to beaker - 2ml 5% sodium bicarbonate, added to CT, inverted and vent and aqueous layer pipet out into the beaker -Centrifuge Tube poured into a cleaned 5mL conical vial - a few scoops of soduim sulfate added to the CV and stirred well - new 5mL Conical vial with teflon stopper preweighted 25.90g - liquid decanted into the new conical vial - conical vial + liquid capped and weighted 26.40g CALCULATIONS: % YIELDS FOR the REACTION SHOW ALL WORK

Need answer for question 6. My reagents were 1-Bromobutane and Acetone

PART D// find the experimental yield of crude and final product and theoretical yield.

Would the change in your overall end product change any data points you were given?

I was super excited to get into the lab and make compound B from Compound A. I refluxed compound A in water and crossed my fingers. Son of a .... it turned out I made Compound C. What kind of reaction was this? Should I have used NaOH in water instead? $=$ H₂O Br OH B НО. 88

help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working

Draw two electrophiles for this reaction

supply the missing product

9:13 PM Tue Mar 28 Draw the major product of this Dieckmann condensation reaction. Ignore inorganic byproducts. 1. NaOCH2CH3, CH3CH2OH 2. Acidic workup Drawing Problem 73 of 20 Atoms, Bonds and Rings Charges Draw or tap a new bond to see suggestions. Undo X Reset › 30% Drag To Pan Remove Done Submit

15) The compound below is named A) 18-crown-6, nucleophile B) 18-crown-6, phase transfer catalyst C) Epoxy ether, solvent D) Diethyl ether, anesthetic and acts as a gniwolfot sto sno N

help  please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working!

Acylation of Toluene please answer 4-7

Reaction Conditions 1 1. In a 50-mL round-bottomed flask, with a spin bar, add 10mL of H2O solution which contains 1.0 2. mmol of 2-acetylpyridine. Stir the mixture vigorously. 3. Place 1.0 mmol of 4-nitrobenzaldehyde in a separate vial and dissolve using a minimum amount of warm MeOH. While still warm, add the solution of 4-nitrobenzaldehyde to the stirring mixture in the round-bottomed flask. 4. To this mixture add 0.25 mmol of Na,CO, dissolved in 5 mL of H20. 5. After 1 hr of vigorous stirring, collect the solid product using vacuum filtration and wash with H,0 (3 x 10mL) and a minimal amount of cold MeOH. 6. Allow the product to dry on the vacuum, determine the yield, melting point and record the IR 7. spectra of your product. Reaction Conditions 2 1. In a 50-mL round-bottomed flask, with a spin bar, add 10mL of H2O solution which contains 1.0 mmol of 2-acetylpyridine. Stir the mixture vigorously. 2. Place 1.0 mmol of 4-nitrobenzaldehyde in a separate vial and dissolve using a…

Starting materials: Salicylic Acid and Orthanilic Acid 1a) Mechanism of the formation of the electrophilic nitrosonium ion 1b)mechanism of the formation of the diazonium salt from orthanilic acid

Solve all parts otherwise I will downvote

Calculate the mass of sodium bromide you would want to measure assuming you actually measure out 0.50g of vanillin.

Please answer my question fast and be careful when you read the question

outinerlegacyUrl=%252Fwe Your answers are saved automatically. Remaining Time: 2 hours, 35 minutes, 42 seconds. * Question Completion Status: A Moving to another question will save this response. Question 2 The reaction of sodium ethoxide with iodoethane to form diethyl ether is classified as: O an electrophilic substitution O a nucleophilic substitution O a radical substitution O an electrophilic addition A Moving to another question will save this response. O Type here to search a. 立

FIND PERCENT YIELD OF CRUDE AND FINAL PRODUCT OF tetraphenylnaphthalene

Part 1. Tests for Detecting Alcohol Instruction: For the result column, indicate the appearance of the compound at the end of the test. Give the correct interpretation (POSITIVE or NEGATIVE). Briefly indicate what it is positive for. Lucas Test Link: https://www.youtube.com/watch?v=ZuAKxcxdDF8 Oxidation Test Link: https://www.youtube.com/watch?v=aoCH-xZdvIo Compound 1-Butanol 2-Butanol 2-Methy-2-propanol Compound 1-Butanol 2-Butanol 2-Methy-2-propanol Lucas Test Result Oxidation Test Result Interpretation Interpretation

8. EXTRA PRACTICE: Design a synthesis to prepare the following compound from only the starting material provided. You may use no other sources of carbon atoms. ???

Answer no. 88-90