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Author Question: The pKa of HOCl is 7.5. Calculate the pH of a 0.39 M solution of HOCl. (Read 397 times)

FButt

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  • Posts: 519
on: Mar 21, 2021

Question 1

The pH of a solution at 25°C in which [OH–] = 3.3 × 10–5M is:

◦ 4.48.
◦ 3.30.
◦ 9.52.
◦ 4.76.
◦ None of these are correct.

Question 2

The pKa of HOCl is 7.5. Calculate the pH of a 0.39 M solution of HOCl.

◦ 7.50
◦ 6.50
◦ 3.95
◦ 10.05
◦ 0.39
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Marked as best answer by FButt on Mar 21, 2021

Moriaki

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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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ds23jd143

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Reply #2 on: Apr 29, 2021
ThankYou!


Kyle Bailey

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Reply #3 on: Mar 28, 2022
ty
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