16.68 The hypochlorite ion, ClO, acts as a weak base.la)n a stronger or weaker base than hydroxylamine? (b1 CIO acts as a base, which atom, Cl or O, acts as the p acceptor? (c) Can you use formal charges to rationala COOH) is HCOOH] dis 16.82 sol acetic acid x 10 ) pegar. 3.65, cal- 16.69 Write the chemical equation and the K expression for thylamine, (CH3)2NH; (b) carbonate ion, CO} ;©form (a answer to part (b)? (EB reaction of each of the following bases with water: (a) 16.70 Write the chemical equation and the Kpexpression for the pylamine, C3H;NH2; (b) monohydrogen phosphate o ion, CHO,. COOH) ions of the ini- reaction of each of the following bases with water: (a p 16.83 HPO; (c) benzoate ion, C,H;CO,. 102) is C10, 16.71 Calculate the molar concentration of OH¯ in a 0.075 Mv tion of ethylamine (C2H5NH2; Kp = 6.4 × 10). Calculane 16.84 tion of ethylamine (C2H5NH2; Kp the pH of this solution. on of %3D 16.72 Calculate the molar concentration of OH in a 0.724 Msos tion of hypobromite ion (BrO¯; Kp = 4.0 × 10*). What is and 16.8 onic ion 16.73 Ephedrine, a central nervous system stimulant, is used in nasal sprays as a decongestant. This compound is a weak or 16 (K, ay- ganic base: C10H15ON(aq) + H20(1) = C10H15ONH*(aq) + OH¯(a) 2. A 0.035 M solution of ephedrine has a pH of 11.33 (a) What are the equilibrium concentrations of C1OH15ON, C10H15ONH", and OH ? (b) Calculate K, for ephedrine. 16.74 Codeine (C18H21NO3) ís a weak organic base. A 5.0 x 10 M solution of codeine has a pH of 9.95. Calculate the value of K, for this substance. What is the pK, for this base? The K- K, Relationship; Acid-Base Properties of Salts (Sections 16.8 and 16.9) 16.75 Phenol, C,H5OH, has a K, of 1.3 x 10-10. (a) Write out the K, reaction for phenol.
16.68 The hypochlorite ion, ClO, acts as a weak base.la)n a stronger or weaker base than hydroxylamine? (b1 CIO acts as a base, which atom, Cl or O, acts as the p acceptor? (c) Can you use formal charges to rationala COOH) is HCOOH] dis 16.82 sol acetic acid x 10 ) pegar. 3.65, cal- 16.69 Write the chemical equation and the K expression for thylamine, (CH3)2NH; (b) carbonate ion, CO} ;©form (a answer to part (b)? (EB reaction of each of the following bases with water: (a) 16.70 Write the chemical equation and the Kpexpression for the pylamine, C3H;NH2; (b) monohydrogen phosphate o ion, CHO,. COOH) ions of the ini- reaction of each of the following bases with water: (a p 16.83 HPO; (c) benzoate ion, C,H;CO,. 102) is C10, 16.71 Calculate the molar concentration of OH¯ in a 0.075 Mv tion of ethylamine (C2H5NH2; Kp = 6.4 × 10). Calculane 16.84 tion of ethylamine (C2H5NH2; Kp the pH of this solution. on of %3D 16.72 Calculate the molar concentration of OH in a 0.724 Msos tion of hypobromite ion (BrO¯; Kp = 4.0 × 10*). What is and 16.8 onic ion 16.73 Ephedrine, a central nervous system stimulant, is used in nasal sprays as a decongestant. This compound is a weak or 16 (K, ay- ganic base: C10H15ON(aq) + H20(1) = C10H15ONH*(aq) + OH¯(a) 2. A 0.035 M solution of ephedrine has a pH of 11.33 (a) What are the equilibrium concentrations of C1OH15ON, C10H15ONH", and OH ? (b) Calculate K, for ephedrine. 16.74 Codeine (C18H21NO3) ís a weak organic base. A 5.0 x 10 M solution of codeine has a pH of 9.95. Calculate the value of K, for this substance. What is the pK, for this base? The K- K, Relationship; Acid-Base Properties of Salts (Sections 16.8 and 16.9) 16.75 Phenol, C,H5OH, has a K, of 1.3 x 10-10. (a) Write out the K, reaction for phenol.
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter8: Acids And Bases
Section: Chapter Questions
Problem 8.117P
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