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Author Question: The most space efficient arrangement of spheres is found in which type of unit cell? (Read 38 times)

swande

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on: Nov 5, 2023

Question 1

The molar heats of sublimation and fusion of iodine are 62.3 kJ/mol and15.3 kJ/mol, respectively.  Calculate the molar heat of vaporization of liquid iodine.
◦ –77.6 kJ/mol
◦ –47.0 kJ/mol
◦ 4.07 kJ/mol
◦ 47.0 kJ/mol
◦ 77.6 kJ/mol

Question 2

The most space efficient arrangement of spheres is found in which type of unit cell?
◦ face-centered cubic
◦ body-centered cubic
◦ simple cubic
◦ face-centered cubic and body-centered cubic
◦ body-centered cubic and simple cubic
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by swande on Nov 5, 2023

rhhoagland

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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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swande

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Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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