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Author Question: The equilibrium constant for the reaction AgBr(s) Ag+(aq) + Br (aq) is the solubility product ... (Read 86 times)

acwiles

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on: Nov 5, 2023

Question 1

The equilibrium constant at 427°C for the reaction N2(g) + 3H2(g) 2NH3(g) is Kp = 9.4 × 10–5.  Calculate the value of ΔG° for the reaction under these conditions.
◦ –33 kJ/mol
◦ –54 kJ/mol
◦ 54 kJ/mol
◦ 33 kJ/mol
◦ 1.3 J/mol

Question 2

The equilibrium constant for the reaction AgBr(s) Ag+(aq) + Br– (aq) is the solubility product constant, Ksp = 7.7 × 10–13 at 25°C.  Calculate ΔG for the reaction when [Ag+] = 1.0 × 10–2 M and [Br–] = 1.0 × 10–3 M.  Is the reaction spontaneous or nonspontaneous at these concentrations?
◦ ΔG = 69.1 kJ/mol, nonspontaneous
◦ ΔG = –69.1 kJ/mol, spontaneous
◦ ΔG = 97.5 kJ/mol, spontaneous
◦ ΔG = 40.6 kJ/mol, nonspontaneous
◦ ΔG = –97.5 kJ/mol, nonspontaneous
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by acwiles on Nov 5, 2023

gyvette

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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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acwiles

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Reply 2 on: Nov 5, 2023
:D TYSM

scikid

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

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