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Question 13 W The equilibrium for the reaction between (CH,),NH, a weak base, and water is represented by the equation below. The table shows the pH of three solutions of (CH, ), NH(ag) at 25 CH3),NH(aq) + H,0(1) (CH,),NH, * (aq) + OH (aq) K, = 5.4 x 10-4 at 25 C [(CH3), NH| pH at 25 C 0.050 11.69 0.10 11.85 0.20 12.01

Question 13 W The equilibrium for the reaction between (CH,),NH, a weak base, and water is represented by the equation below. The table shows the pH of three solutions of (CH, ), NH(ag) at 25 CH3),NH(aq) + H,0(1) (CH,),NH, * (aq) + OH (aq) K, = 5.4 x 10-4 at 25 C [(CH3), NH| pH at 25 C 0.050 11.69 0.10 11.85 0.20 12.01

Chemistry
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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23 24) 25 OT 0.20 12.01 sed on the information given, which of the following is true? A Solutions with a higher concentration of (CH,),NH have a higher pOH because to reach equilibrium a smaller amount of the conjugate acid (CH,), NH, + is produced. B Solutions with a higher concentration of (CH,),NH have a higher pOH because to reach equilibrium more OH is produced. C Solutions with a higher concentration of (CH,),NH have a higher pH because to reach equilibrium a smaller amount of the conjugate acid (CH, ),NH, is produced. 3/2- D Solutions with a higher concentration of (CH,),NH have a higher pH because to reach equilibrium more OH is produced. 国 acer
Transcribed Image Text:23 24) 25 OT 0.20 12.01 sed on the information given, which of the following is true? A Solutions with a higher concentration of (CH,),NH have a higher pOH because to reach equilibrium a smaller amount of the conjugate acid (CH,), NH, + is produced. B Solutions with a higher concentration of (CH,),NH have a higher pOH because to reach equilibrium more OH is produced. C Solutions with a higher concentration of (CH,),NH have a higher pH because to reach equilibrium a smaller amount of the conjugate acid (CH, ),NH, is produced. 3/2- D Solutions with a higher concentration of (CH,),NH have a higher pH because to reach equilibrium more OH is produced. 国 acer
Question 13 A The equilibrium for the reaction between (CH,),NH, a weak base, and water is represented by the equation below. The table shows the pH of three solutions of (CH,),NH(ag) at 25 C. CH3),NH(aq) + H,O(1) 2 (CH, ),NH,*(aq) + OH (aq) K, = 5.4 x 10-4 at 25 C [(CH3), NH pH at 25 C 0.050 11.69 0.10 11.85 0.20 12.01 Based on the information given, which of the following is true? A Solutions with a higher concentration of (CH,).,NH have a higher pOH because to reach equilibrium a smaller amount of the conjugate acid (CH,),NH, is produced. B Solutions with a higher concentration of (CH,),NH have a higher pOH because to reach equilibrium more OH is produced. EX acer
Transcribed Image Text:Question 13 A The equilibrium for the reaction between (CH,),NH, a weak base, and water is represented by the equation below. The table shows the pH of three solutions of (CH,),NH(ag) at 25 C. CH3),NH(aq) + H,O(1) 2 (CH, ),NH,*(aq) + OH (aq) K, = 5.4 x 10-4 at 25 C [(CH3), NH pH at 25 C 0.050 11.69 0.10 11.85 0.20 12.01 Based on the information given, which of the following is true? A Solutions with a higher concentration of (CH,).,NH have a higher pOH because to reach equilibrium a smaller amount of the conjugate acid (CH,),NH, is produced. B Solutions with a higher concentration of (CH,),NH have a higher pOH because to reach equilibrium more OH is produced. EX acer
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