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Author Question: A solution was prepared such that the initial concentrations of Cu2+(aq) and CN(aq) were 0.0120 M ... (Read 31 times)

aeb093

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on: Nov 5, 2023

Question 1

5.00 mol of ammonia are introduced into a 5.00 L reactor vessel in which it partially dissociates at high temperatures.
         2NH3(g) 3H2(g) + N2(g)
At equilibrium at a particular temperature, 1.00 mole of ammonia remains.  Calculate Kc for the reaction.

Question 2

A solution was prepared such that the initial concentrations of Cu2+(aq) and CN–(aq) were 0.0120 M and 0.0400 M, respectively. These ions react according to the following chemical equation
Cu2+(aq) + 4CN–(aq) Cd(CN)42–(aq)
Kc = 1.0 × 1025
What will be the concentration of CN–(aq) at equilibrium?
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by aeb093 on Nov 5, 2023

lola.jashay

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Reply #1 on: Nov 5, 2023
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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aeb093

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Reply 2 on: Nov 5, 2023
Wow, this really help

peter

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Reply 3 on: Yesterday
Excellent

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