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Author Question: A solution of 2.8 M weak acid is 0.52% ionized. What is the Ka value of this acid? (Read 108 times)

nautica902

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on: Mar 21, 2021

Question 1

A solution in which the pOH is 12.4 would be described as:

◦ very acidic.
◦ slightly acidic.
◦ neutral.
◦ very basic.
◦ slightly basic.

Question 2

A solution of 2.8 M weak acid is 0.52% ionized. What is the Ka value of this acid?

◦ 7.6 × 10–5
◦ 1.5
◦ 1.5 × 10–2
◦ 5.2 × 10–3
◦ None of these are correct.
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Marked as best answer by nautica902 on Mar 21, 2021

Eazy416

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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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nautica902

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Reply 2 on: Mar 21, 2021
Excellent

debra928

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

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