QUESTION 1The precipitate in step 3 is likely.QUESTION 2The precipitate in step 5 is likely.QUESTION 3The solid collected in step 6 is likely A student use the same protocol as in the lab manual to extract benzoic acid, phenol, and naphthalene. Below are the steps he tookStep 1 - Dissolve all three in 15 ml ether and place in separatory funnelStep 2- Add 15 ml of sodium carbonate and mix wellStep3 - Isolate the aqueous layer and Add hydrochloric acid, which resulted in a precipitateStep 4- Add 15 ml of sodium hydroxide to the ether layer and mixStep 5- Isolate the aqueous layer and add hydrochloric acid, which resulted in a precipitate.Step 6- dry the ether layer and collect the solid that is left

Presentation is called as which do not dissolve in water Step 3 ) naphthalene will form precipitate…

Answered: JESTION 2 precipitate in step 5 is…

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JESTION 2 precipitate in step 5 is likely. JESTION 3 solid collected in step 6 is likely.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

A student use the same protocol as in the lab manual to extract benzoic acid, phenol, and naphthalene. Below are the steps he took
Step 1 - Dissolve all three in 15 ml ether and place in separatory funnel
Step 2- Add 15 ml of sodium carbonate and mix well
Step3 - Isolate the aqueous layer and Add hydrochloric acid, which resulted in a precipitate
Step 4- Add 15 ml of sodium hydroxide to the ether layer and mix
Step 5- Isolate the aqueous layer and add hydrochloric acid, which resulted in a precipitate.
Step 6- dry the ether layer and collect the solid that is left

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