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Author Question: What is the pH of a solution labeled "0.020 M Potassium Hypochlorite"? [Ka for hypochlorous acid is 2.9 10-8] (Read 57 times)

vinney12

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  • Posts: 586
on: Jul 8, 2021

Question 1

What average current must be maintained for a tin plating operation forming 2.4 kg of tin per hour from a solution of a tin(IV) complex, at an electrode efficiency of 90.0%?
◦ 750 A
◦ 1,000 A
◦ 1,600 A
◦ 2,400 A
◦ 3,000 A

Question 2

What is the pH of a solution labeled "0.020 M Potassium Hypochlorite"? [Ka for hypochlorous acid is 2.9 × 10-8]
◦ 1.70
◦ 4.62
◦ 8.16
◦ 9.92
◦ 12.30
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by vinney12 on Jul 8, 2021

xoxo123

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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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vinney12

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

sultansheikh

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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