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Author Question: A substance has a heat of fusion of 61.5 kJ/mol and a heat of deposition of -167.4 kJ/mol. What is ... (Read 33 times)

Capo

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Question 1

A passage of substance directly from the vapor to the solid state is known as:
◦ deposition
◦ decomposition
◦ sublimation
◦ solidification
◦ fusion

Question 2

A substance has a heat of fusion of 61.5 kJ/mol and a heat of deposition of -167.4 kJ/mol. What is the heat of sublimation in kJ/mol?
◦ -61.5 kJ/mol
◦ 61.5 - 167.4 kJ/mol
◦ 61.5 + 167.4 kJ/mol
◦ 167.4 - 61.5 kJ/mol
◦ 167.4 kJ/mol


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Marked as best answer by Capo on Jul 8, 2021

Kdiggy

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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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Capo

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Reply 2 on: Jul 8, 2021
Excellent


xiaomengxian

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Reply 3 on: Yesterday
Gracias!

 

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