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Author Question: A saturated aqueous solution of calcium hydroxide is approximately 0.13% calcium hydroxide, by mass, ... (Read 89 times)

Haya94

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on: Jul 8, 2021

Question 1

A saturated aqueous solution of calcium hydroxide has a pH of 12.25. What is the [Ca2+] in such a solution?
◦ 0.018
◦ 5.6 × 10-13
◦ 2.3 × 10-5
◦ 0.035
◦ 8.9 × 10-3

Question 2

A saturated aqueous solution of calcium hydroxide is approximately 0.13% calcium hydroxide, by mass, and has a density of 1.02 g ml-1. What is the pH of such a solution?
◦ 11.95
◦ 12.25
◦ 12.55
◦ 12.75
◦ 13.00
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by Haya94 on Jul 8, 2021

lgoldst9

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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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Haya94

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Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)

olderstudent

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Reply 3 on: Yesterday
Wow, this really help

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