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Author Question: Under standard conditions, which of the following operations results in a spontaneous chemical ... (Read 69 times)

dalyningkenk

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on: Mar 21, 2021

Question 1

The standard potential for the reaction A + B C + D is 1.50 volts. The equilibrium constant K for this reaction at 25°C is:

◦ 2.5 × 1025

​


◦ 4.0 × 10–26

​


◦ 25.4
◦ –25.4
◦ Additional information is needed.

Question 2

Under standard conditions, which of the following operations results in a spontaneous chemical reaction taking place?

◦ A piece of aluminum metal is placed in an aqueous solution of potassium nitrate.
◦ Iodine crystals are added to an aqueous solution of sodium chloride.
◦ A piece of silver metal is placed in an aqueous solution of copper(II) nitrate.
◦ Chlorine gas is bubbled through an aqueous solution of sodium bromide.
◦ At least two of these result in a spontaneous chemical reaction.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by dalyningkenk on Mar 21, 2021

kaykay69

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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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dalyningkenk

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Reply 2 on: Mar 21, 2021
Gracias!

Mochi

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

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