Organic Chemistry: Structure and Function
8th Edition
ISBN: 9781319079451
Author: K. Peter C. Vollhardt, Neil E. Schore
Publisher: W. H. Freeman
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Chapter 6.9, Problem 6.26TIY
Interpretation Introduction
Interpretation:A suitable structure for the white solid salt should be derived considering the given information.
Concept introduction:Alkyl halides have the ability to perform nucleophilic substitution reactions. When there are more than one nucleophiles, the better leaving group removes.
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a) If the pH value of an aqueous solution of trimethylamine [(CH3) 3N] is 10.75, what should be the molarity of this solution? (CH3) 3N + H2O ↔ (CH3) 3NH + + OH-, Kb = 6.3 × 10-5
b) What will be the pH of the solution prepared by dissolving 8.35 g of aniline hydrochloride (C6H5NH3 + Cl-) in 750 mL of 0.215 M aniline (C6H5NH2)? Is this solution an effective buffer? Explain (Kb = 7.4 × 10-10 for aniline, C: 12.0 g / mol, H: 1.0 g / mol, N: 14.0 g / mol, Cl: 35.4 g / mol) .
a) If the pH value of an aqueous solution of trimethylamine [(CH3)3N] is 10.75, what should be the molarity of this solution?
(CH3)3N + H2O ↔ (CH3)3NH+ + OH-, Kb = 6,3 × 10-5
b) What will be the pH of the solution prepared by dissolving 8.35 g of aniline hydrochloride (C6H5NH3+Cl-) in 750 mL of 0.215 M aniline (C6H5NH2)? Is this solution an effective buffer? Explain (Kb = 7,4 × 10-10 for aniline, C: 12.0 g / mol, H: 1.0 g / mol, N: 14.0 g / mol, Cl: 35.4 g / mol) .
we saw that Agent Orange contains (2,4,5-trichlorophenoxy) acetic acid, called 2,4,5-T. This compound is synthesized by the partial reaction of 1,2,4,5-tetrachlorobenzene with sodium hydroxide, followed by reaction with sodium chloroacetate, ClCH2CO2Na.(a) Draw the structures of these compounds, and write equations for these reactions.(b) One of the impurities in the Agent Orange used in Vietnam was 2,3,7,8-tetrachlorodibenzodioxin (2,3,7,8-TCDD), often incorrectly called “dioxin.” Propose a mechanism to show how 2,3,7,8-TCDD is formed in the synthesis of 2,4,5-T.(c) Show how the TCDD contamination might be eliminated, both after the first step and on completion of the synthesis.
Chapter 6 Solutions
Organic Chemistry: Structure and Function
Ch. 6.2 - Prob. 6.1ECh. 6.2 - Prob. 6.3TIYCh. 6.3 - Prob. 6.4ECh. 6.3 - Prob. 6.5ECh. 6.3 - Prob. 6.6ECh. 6.3 - Prob. 6.7ECh. 6.3 - Prob. 6.8ECh. 6.4 - Prob. 6.10TIYCh. 6.4 - Prob. 6.11ECh. 6.5 - Prob. 6.12E
Ch. 6.5 - Prob. 6.13ECh. 6.6 - Prob. 6.14ECh. 6.6 - Prob. 6.16TIYCh. 6.6 - Prob. 6.17ECh. 6.7 - Prob. 6.18ECh. 6.7 - Prob. 6.19ECh. 6.7 - Prob. 6.20ECh. 6.8 - Prob. 6.21ECh. 6.8 - Prob. 6.22ECh. 6.8 - Prob. 6.23ECh. 6.8 - Prob. 6.24ECh. 6.9 - Prob. 6.26TIYCh. 6.10 - Prob. 6.27ECh. 6.10 - Prob. 6.28ECh. 6 - Prob. 31PCh. 6 - Prob. 32PCh. 6 - Prob. 33PCh. 6 - Prob. 34PCh. 6 - Prob. 35PCh. 6 - Prob. 36PCh. 6 - Prob. 37PCh. 6 - Prob. 38PCh. 6 - Prob. 39PCh. 6 - Prob. 40PCh. 6 - Prob. 41PCh. 6 - Prob. 42PCh. 6 - Prob. 43PCh. 6 - Prob. 44PCh. 6 - Prob. 45PCh. 6 - Prob. 46PCh. 6 - Prob. 47PCh. 6 - Prob. 48PCh. 6 - Prob. 49PCh. 6 - Prob. 50PCh. 6 - Prob. 51PCh. 6 - Prob. 52PCh. 6 - Prob. 53PCh. 6 - Prob. 54PCh. 6 - Prob. 55PCh. 6 - Prob. 56PCh. 6 - Prob. 57PCh. 6 - Prob. 58PCh. 6 - Prob. 59PCh. 6 - Prob. 60PCh. 6 - Prob. 61PCh. 6 - Prob. 62PCh. 6 - Prob. 63PCh. 6 - Prob. 64PCh. 6 - Prob. 65PCh. 6 - Prob. 66PCh. 6 - Prob. 67PCh. 6 - Prob. 68P
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