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Author Question: Calculate the pH of the following aqueous solution: 0.91 M NaF (pKa for HF = 3.14) (Read 380 times)

tiara099

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on: Mar 21, 2021

Question 1

Calculate the pH of the following aqueous solution:

    0.21 M H2S (pKa1 = 7.00; pKa2 = 12.89)


◦ 10.16
◦ 3.84
◦ 7.68
◦ 6.32
◦ None of these are correct.

Question 2

Calculate the pH of the following aqueous solution:

    0.91 M NaF (pKa for HF = 3.14)


◦ 5.45
◦ 3.10
◦ 8.55
◦ 10.90
◦ None of these are correct.
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Marked as best answer by tiara099 on Mar 21, 2021

ong527

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Reply #1 on: Mar 21, 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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Emily Del Moral

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Reply #2 on: Aug 9, 2021
Thank you
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