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Author Question: The normal melting point sulfur is 113 C. If a sample of solid sulfur is at 95 C, Predict the signs ... (Read 55 times)

Labomba

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on: Nov 5, 2023

Question 1

The normal freezing point of ammonia is –78°C.  Predict the signs of ΔH, ΔS, and ΔG for ammonia when it freezes at –80°C and 1 atm:  NH3(l) → NH3(s)
         
◦ A
◦ B
◦ C
◦ D
◦ E

Question 2

The normal melting point sulfur is 113 °C. If a sample of solid sulfur is at 95 °C, Predict the signs of ΔH, ΔS, and ΔG for the melting process at this temperature.
◦ ΔH > 0, ΔS > 0, ΔG < 0
◦ ΔH > 0, ΔS > 0, ΔG > 0
◦ ΔH > 0, ΔS < 0, ΔG < 0  
◦ ΔH < 0, ΔS > 0, ΔG > 0
◦ ΔH < 0, ΔS < 0, ΔG > 0
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by Labomba on Nov 5, 2023

SphnxKickin

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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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Labomba

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Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review

ricroger

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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