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18 Nov 2019
Question 8 please!
Chapter 5 â Extraction 169 b. In the reaction of Part a, label the acid, the base, conjugate acid, and conju- gate base. Indicate the solubility of benzoic acid and its conjugate base in diethyl c. ether and in water. 8. Anili ine (17), an amine, is soluble in diethyl ether but not water; however, ani- line is extracted from diethyl ether with aqueous hydrochloric acid a. Complete the acid-base reaction below by writing the products of the reaction. NH2 + HCI (aq) 17 In the reaction of Part a, label the acid, the base, conjugate acid, and conju- gate base. Indicate the solubility of aniline and its conjugate acid in diethyl ether and b. c. in water. 9. Naphthalene (7) is soluble in diethyl ether, but it is insoluble in water regard- less of the solution pH. Explain why this compound cannot be readily ionized in aqueous solution. There are three common functional groups in organic chemistry that are read ily ionized by adjusting the pH of the aqueous solution during an extraction Name and write the chemical structure of these three functional groups, a show each of them in both their neutral and ionized forms. a· The pKa of benzoic acid (5) is 4.2. Show mathematically that this aci 50% ionized at pH 4.2. art taenlain why precipitation of 5 is incompl
Question 8 please!
Chapter 5 â Extraction 169 b. In the reaction of Part a, label the acid, the base, conjugate acid, and conju- gate base. Indicate the solubility of benzoic acid and its conjugate base in diethyl c. ether and in water. 8. Anili ine (17), an amine, is soluble in diethyl ether but not water; however, ani- line is extracted from diethyl ether with aqueous hydrochloric acid a. Complete the acid-base reaction below by writing the products of the reaction. NH2 + HCI (aq) 17 In the reaction of Part a, label the acid, the base, conjugate acid, and conju- gate base. Indicate the solubility of aniline and its conjugate acid in diethyl ether and b. c. in water. 9. Naphthalene (7) is soluble in diethyl ether, but it is insoluble in water regard- less of the solution pH. Explain why this compound cannot be readily ionized in aqueous solution. There are three common functional groups in organic chemistry that are read ily ionized by adjusting the pH of the aqueous solution during an extraction Name and write the chemical structure of these three functional groups, a show each of them in both their neutral and ionized forms. a· The pKa of benzoic acid (5) is 4.2. Show mathematically that this aci 50% ionized at pH 4.2. art taenlain why precipitation of 5 is incompl
Hubert KochLv2
15 Apr 2019