Describe how you would separate a mixture containing benzoic acid and a neutral substance, benzophenone. Both...

Describe how you would separate a mixture containing benzoic acid and a neutral substance, benzophenone. Both compounds are insoluble in water and soluble in ether.

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queen_honey_blossom answered 2 years ago

Describe how to separate a mixture containing phenol, aniline, benzoic acid, and toluene.

Propose a method to separate a mixture containing phenol, benzoic acid, naphthalene, and p-nitro aniline. Phenol...

Propose a method to separate a mixture containing phenol, benzoic acid, naphthalene, and p-nitro aniline. Phenol is soluble in sodium hydroxide solution but insoluble in neutral water or sodium bicarbonate solution. Benzoic acid is soluble in either sodium hydroxide or sodium bicarbonate solutions. Write out the structures of the molecules in your scheme.

You need to separate a mixture of caffeine and benzoic acid. The sample has an initial...

You need to separate a mixture of caffeine and benzoic acid. The sample has an initial weight of 2.00 g and a content of 25.0% caffeine. You use dichloromethane, 10.0% NaOH solution, and 10.0% HCl. You are able to isolate 0.60 g caffeine and 1.00 g benzoic acid. Complete the following calculations and show your work. i)Calculate the amounts of caffeine and benzoic acid in the initial sample. ii) How much 10% NaOH solution would be needed to neutralize all...

Outline briefly how you would separate a mixture of a basic and a neutral compound. Hint:...

Outline briefly how you would separate a mixture of a basic and a neutral compound. Hint: RNH2 + H3O+ --> RN+H3 + H2O

If you are given a mixture consisting of anisole, benzoic acid, and fluorenone how would you...

If you are given a mixture consisting of anisole, benzoic acid, and fluorenone how would you devise a method to separate and isolate the two major components of this mixture (anisole and benzoic acid). The possible techniques to be used would be distillation, extraction, or recrystallization.

Describe how you could separate and purify compound A from a mixture of two neutral compounds...

Describe how you could separate and purify compound A from a mixture of two neutral compounds (A and B) when A comprises 95% of the total and B the other 5% of the total. Assume that A and B have similar polarities.

How would you recrystallize a mixture of Benzoic acid and 2-Naphthol? Discuss the choice of solvent...

How would you recrystallize a mixture of Benzoic acid and 2-Naphthol? Discuss the choice of solvent and recrystallization process. (Hint. Look up the solubility of these two compounds in different solvents)

Suppose you want to separate a mixture of the following compounds: benzoic acid, m-cresol, p-aminobenzophenone, and...

Suppose you want to separate a mixture of the following compounds: benzoic acid, m-cresol, p-aminobenzophenone, and napthalene. Come up with a list of steps and chemicals needed to most efficiently isolate all four compounds as solids with the greatest purity possible.

Given a 150 mg sample of 1:1 (g/g) Benzophenone/2-iodobenzoic acid, how would you separate and purify...

Given a 150 mg sample of 1:1 (g/g) Benzophenone/2-iodobenzoic acid, how would you separate and purify them? Which solvents would you use?

Spectrophotometric Analysis of a Mixture: Caffeine and Benzoic Acid in a Soft Drink Benzoic Acid 230nm...

Spectrophotometric Analysis of a Mixture: Caffeine and Benzoic Acid in a Soft Drink Benzoic Acid 230nm 270nm 2mg/mL 0.231 0.034 4mg/mL 0.390 0.051 6mg/mL 0.539 0.058 8mg/mL 0.685 0.070 10mg/mL 0.888 0.094 Caffeine 230nm 270nm 4mg/mL 0.935 1.525 8mg/mL 0.285 0.442 12mg/mL 0.428 0.703 16mg/mL 0.624 1.066 20mg/mL 0.724 1.226 Soft Drink 230nm 270nm 2mL 0.738 0.273 4mL 1.313 0.522 Mountain Dew Caffeine:54mg/12fl oz Measure the ultraviolet absorption spectrum of the 2:100 and 4:100 dilutions of the soft drink. Find...

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