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Author Question: To a concentrated buffer of pH 9.0 was added an equal volume of an aqueous solution that was 0.20 M ... (Read 21 times)

appyboo

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on: Jul 8, 2021
To a concentrated buffer of pH 9.0 was added an equal volume of an aqueous solution that was 0.20 M in each of the ions Ca2+, Cd2+, and Cu2+. The expected precipitate would consist of:

salt: calcium hydroxide cadmium hydroxide copper(II) hydroxide
Ksp: 4.0 × 10-6 2.0 × 10-14 1.8 × 10-19

◦ only Ca(OH)2
◦ only Cd(OH)2
◦ only Cu(OH)2
◦ only Cd(OH)2 and Cu(OH)2
◦ Ca(OH)2, Cd(OH)2, and Cu(OH)2
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by appyboo on Jul 8, 2021

bubulittle310@msn.cn

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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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appyboo

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

olderstudent

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Reply 3 on: Yesterday
Gracias!

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