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Author Question: Calculate the pH of a 0.33 M solution of KOH. (Read 45 times)

dejastew

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  • Posts: 562
on: Mar 21, 2021

Question 1

Calculate the pH of a 0.20 M solution of NaC2H3O2 (for HC2H3O2,Ka = 1.8 10–5).

◦ 4.98
◦ 9.02
◦ 8.56
◦ 5.44
◦ None of these are correct.

Question 2

Calculate the pH of a 0.33 M solution of KOH.

◦ 14.00
◦ 13.52
◦ 0.48
◦ 0.33
◦ None of these are correct.
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Marked as best answer by dejastew on Mar 21, 2021

ambernicolefink

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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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dejastew

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Reply 2 on: Mar 21, 2021
Wow, this really help

alvinum

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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