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1. Create a flowchart for the synthesis and purification of phenacetin. Draw out your steps for the extraction process and label the organic and aqueous layers in your diagrams. Indicate where the product is in each step. 2. Draw the mechanism for the deprotonation of the phenol group of acetaminophen by potassium carbonate. Label the acid, base, conjugate acid and conjugate base. How do you know potassium carbonate is a strong enough base to do this deprotonation?

Could I please have help with number 5: Show the full structure of the salt that forms when triethylamine reacts with hydrochloric acid

Basicity of Amines Table 9.6 Observations on the basicity of each test sample. Sample Observations +/- Test tube 1: NaOH Test tube 2: Ethylamine Test tube 3: Aniline Arrange the test samples in order of increasing basicity? Explain briefly. Ferric Chloride Test Table 9.7 Observations on the reaction of each test sample with ferric chloride. Sample Observations +/- Test tube 1: NaOH logy Environment Scienc Test tube Ethylamine Test tube 3: Aniline Based on the test result, what is the structural requirement for a substance to react with the ferric chloride?

Although acetanilide and phenacetin are not appreciably acidic, aceta- minophen (like aspirin) is a stronger acid than water. What problem would you encounter if the unknown component were acetaminophen rather than acetanilide or phenacetin, and you extracted the aspirin with 5% NaOH? Explain, giving equations for any relevant reactions.

Explain why benzocaine precipitates during the neutralization.

Draw structural formulas for the products of complete hydrolysis of meprobamate, phenobarbital, and pentobarbital in hot aqueous acid.Meprobamate is a tranquilizer prescribed under 58 different trade names, including Equanil and Miltown. Phenobarbital is a long-acting sedative, hypnotic, and anticonvulsant. Luminal is one of over a dozen names under which it is prescribed. Pentobarbital is a short-acting sedative, hypnotic, and anticonvulsant. Nembutal is one of several trade names under which it is prescribed.

1. The starting material dissolves in dilute HCI, but the product acetanilide does not. Why?

SE rforated for Ea Post Lab Questions 1. Write the equation that accounts for the reaction of triethylamine and HCI. 2. Write the equation that accounts for what happens in the hydrolysis of the acetamide solution in a) acid and b) base. 3. Rank the following compounds by their basicity (highest to lowest): a) methylamine b) aniline c) ammonia d) acetamide.

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

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 workin

1. Arrange the test samples in order of increasing reactivity with sodium bicarbonate? Explain briefly -Ethanoic acid, Butanoic acid, Benzoic acid 2. Arrange the test samples in order of increasing solubility in water? Explain briefly. -Ethylamine, Diethylamine, Aniline 3. Arrange the test samples in order of increasing basicity? Explain briefly. -NaOH, Ethylamine, Aniline

Show how acid derivatives hydrolyze to carboxylic acids under either acidic or basicconditions. Explain why some acid derivatives (amides, for example) require muchstronger conditions for hydrolysis than other derivatives.

In Hinsberg's test for amines (primary, secondary and tertiary): Draw the sulfonamides produced (if any) upon addition of base and indicate whether there will be a layer formation or not.   In addition, draw the corresponding products upon addition of acid and indicate whether there will be a layer formation or not, or formation of precipitate.

When acetophenone, hydroxelamine hydrochloride, and sodium hydroxide are reacted to synthesize acetophenone oxime, why is it necessary to add hydrochloric acid after the reaction to make it acidic?

Give the broad summary of each reactions and rationalization.

I) Sketch a stepwise mechanism for the reaction of secondary amine with an acid chloride to generate an amide and H-CI II) Name the general class of organic compound that each of these molecules belong to i) R NR2 ii) R ii1) iv) R-CEN

b)Congo Red indicator is synthesized via coupling reaction of diazonium salt which is obtained by the reaction of a primary amine and nitrous acid at 0°C. Draw the structures of the starting materials for the synthesis in the boxes. HO;S SO3 N- OH N- NH2 H2N Congo Red Diazonium salt Amine derivative

The 1H- and 13C-NMR data of an ester of molecular formula C6H10O2 are given below. Also shown are the COSY and HETCOR NMR spectra of the ester. Draw the structure of the ester, explaining how you reach your conclusion. 1H-NMR: 7.20-6.90 (1H), 5.85 (1H), 4.16 (2H), 1.88 (3H), 1.31 (3H) ppm 13C-NMR: 166.7, 144.5, 123.0 , 60.2, 18.0, 14.3 ppm

Draw a flow-chart for the separation of benzoic acid and ethyl benzoate . Which compound can be found in which step, in which form and where?

A fellow student somehow mixed an aspirin sample with paracetamol after synthesising both. Explain how you would separate aspirin from paracetamol using liquid-liquid extraction.

C) a nitrile D) an amine nitrite salt DIRECTIONS: Each of the following questions or incomplete statements below is followed by four suggested answers lettered A - D. Select or choose the letters of the best answer to the question or incomplete statement. 7. An organic nitrogen compound, X, gives ammonia on warming with dilute aqueous sodium hydroxide, X could be A) ethanamide B) ethylamine C) phenylamine D) amino ethanoic acid Which one of the following reagents reacts 1. in a similar fashion with both phenylamine (C H,NH,) and ethylamine. A) Br,(aq) C) conc. HNO, D) cold HNO (aq) 2. Phenylamine (aniline) can be prepared by reducing nitrobenzene with tin and concerntrated hydrochloric acid followed by the addition of alkali and finally steam distillation. The alkali is added to; A) prevent oxidation of phenylamine. B) liberate free phenylamine from solution C) dissolve excess nitro benzene D) dissolve the phenylamine 8. Arrange the following molecules in their increasing order of base…

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1. outline a procedure for separating a mixture of naphthalene (a neutral compound), toluic acid (an acidic compound), and p-bromoaniline (a basic compound). Assume that toluic acid and p-bromoaniline are completely insoluble in water. 2. The solubility of Lorazepam (a tranquilizer found in Emotival , Lorax, Wypax, and other prescription medicines) is 0.08mg/mL and 2.62mg/mL, in water and chloroform, respectively. Estimate the partition coefficient of lorazepam between chloroform and water. 3. The solubility of benzoic acid at 25 degrees Celsius in water and diethyl ether is 3.35 mg/mL and 0.353 g/mL, respectively. Estimate the percent recovery of benzoic acid in the organic phase, if a solution of benzoic acid in water is extracted with an equivalent volume of ether. [HINT-pay attention to the units] 4. The solubilities of cholesterol in  water and chloroform are 0.550mg/100mL and 1.00g/5.25mL, respectively. Estimate the partition coefficient of cholesterol between chloroform and…

If possible would you be able to solve and explain these questions?