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Author Question: A compound has the empirical formula CoCl3 5NH3. One mole of it yields three moles of silver ... (Read 26 times)

mmm

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on: Jul 8, 2021

Question 1

[CuCl4]2- absorbs light in the blue part of the visible spectrum, thereby appearing to have the color ________.
◦ blue
◦ cyan
◦ green
◦ purple
◦ yellow

Question 2

A compound has the empirical formula CoCl3∙ 5NH3. One mole of it yields three moles of silver chloride when treated with silver nitrate. Ammonia is not removed by treatment with concentrated sulfuric acid. A reasonable formula for the compound is ________.
◦ [Co(NH3)5]Cl3
◦ CoCl3∙ 5NH3
◦ [Co(NH3)4Cl]Cl2∙ NH3
◦ [Co(NH3)5Cl]Cl2
◦ [Co(NH3)4Cl2]Cl ∙ NH3
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by mmm on Jul 8, 2021

duke02

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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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mmm

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Reply 2 on: Jul 8, 2021
Excellent

komodo7

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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