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Author Question: Which of the following buffer solutions will exhibit the highest pH? (Read 777 times)

melina_rosy

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on: Feb 15, 2020

Question 1

At what pH is the amino acid glycine with a Ka of 2.51 × 10-10 sixty-six (66%) percent dissociated?
◦ 10.10
◦ 9.89
◦ 9.60
◦ 10.60

Question 2

Which of the following buffer solutions will exhibit the highest pH?
◦ 0.800 M NH3 with 0.800 M NH4+
◦ 0.100 M NH3 with 0.100 M NH4+
◦ 0.200 M NH3 with 0.0400M NH4+
◦ 0.200 M NH3 with 0.100 M NH4+
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by melina_rosy on Feb 15, 2020

amynguyen1221

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Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Alexis Sigillo

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Reply #2 on: Mar 26, 2021
Thank


Amyjean3

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Reply #3 on: Apr 12, 2021
thank you


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