During an extraction experiment containing benzoic acid, biphenyl, and 2-napthol. What would happen if you extracted...

During an extraction experiment containing benzoic acid, biphenyl, and 2-napthol. What would happen if you extracted with sodium hydroxide first and sodium bicarbonate second? What organic species would be in the hydroxide extraction? (Please type is possible, the previous answer to this question is unreadable)

Expert Solution

queen_honey_blossom answered 2 years ago

In an extraction experiment, an aqueous solution of propionic acid will be extracted with hexane and...

In an extraction experiment, an aqueous solution of propionic acid will be extracted with hexane and with ethyl acetate. Which solvent should extract more of the propionic acid? Explain.

Experiment: Extraction to seperate benzoic acid and naphthalene. Procedure- Place 2 g of a 1:1 (by...

Experiment: Extraction to seperate benzoic acid and naphthalene. Procedure- Place 2 g of a 1:1 (by weight) mixture of benzoic acid and naphthalene in a small beaker; record the exact mass of the mixture in your notebook. Add 35 mL of dichloromethane to the beaker and stir until the solid mixture has completely dissolved. Carefully pour the solution into a separatory funnel. Add 20 mL of 3.0 M NaOH to the separatory funnel, stopper it, and shake the mixture with...

of benzoic acid, benzocaine, and biphenyl are given to students in a vial. Propose a detail...

of benzoic acid, benzocaine, and biphenyl are given to students in a vial. Propose a detail separation scheme to isolate and purify each component in the mixture. Your scheme should include an acid-base extraction and purification, as well as any other necessary steps and laboratory techniques. You may use any of these given reagents (e.g., acids, bases) as needed in your separation scheme. Be specific in each reagent name and technique used in your separation scheme. The most efficient step...

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.

What is the pH of a buffer containing 20.53g benzoic acid and 17.23g sodium benzoate in...

What is the pH of a buffer containing 20.53g benzoic acid and 17.23g sodium benzoate in 500mL of solution?

1. a. In an extraction experiment, in which three compounds are extracted from a solid mixture....

1. a. In an extraction experiment, in which three compounds are extracted from a solid mixture. Why would the percent recoveries be less that 100%? Please explain. b. How do you know if the recystaillization was effective (did purification result)? Talk about melting points

what would happen to the values you calculated for kc in the experiment if the beer's...

what would happen to the values you calculated for kc in the experiment if the beer's law constant (k) value you used was high (e.g.you used 6000 M^-1 when the actual constant had a value of 5000 M^-1) ? Explain your answer.

If you fail to stir lauric acid and benzoic acid in a test tube, would you...

If you fail to stir lauric acid and benzoic acid in a test tube, would you expect the reported freezing point to be too high or too low? Why? Please explain why in detail. Having trouble in this class and could use all the help I can get. Thank you.

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)

This lab experiment is on the preparation of benzoic acid: a Grignard reaction. In the procedure:...

This lab experiment is on the preparation of benzoic acid: a Grignard reaction. In the procedure: following the addition of carbon dioxide; then 6M HCL(aq); diethyl ether was added and the aqueous layer discarded; then 6M NaOH(aq) was added and the ether layer discarded; Finally, concentrated HCL(aq) was added and a precepitate formed, which was filtered and rinsed with cold deionized H2O. The purpose of these steps was to isolate, and thus purify, benzoic acid from both water-soluble and organic-soluble...

Question