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Author Question: Which among the following pairs is inefficient as buffer pair? (Read 27 times)

darbym82

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on: Jul 8, 2021

Question 1

What will the pH at the neutralization point of 0.00812 M Ba(OH)2(aq) be when titrated with HCl(aq)?
◦ 7.0
◦ 12.2
◦ 8.0
◦ 9.0
◦ 6.0

Question 2

Which among the following pairs is inefficient as buffer pair?
◦ ammonia and ammonium chloride
◦ sodium chloride and sodium hydroxide
◦ boric acid and sodium borate
◦ potassium carbonate and potassium bicarbonate
◦ potassium bromide and hydrobromic acid
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by darbym82 on Jul 8, 2021

frre432

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Reply #1 on: Jul 8, 2021
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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darbym82

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Reply 2 on: Jul 8, 2021
Thanks for the timely response, appreciate it

apple

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Reply 3 on: Yesterday
Gracias!

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