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Author Question: The unit cell in a certain lattice consists of a cube formed by an anion at each corner, an anion in ... (Read 53 times)

olgavictoria

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on: Mar 21, 2021

Question 1

The triple point of iodine is at 90 torr and 115°C. This means that liquid I2:

​


◦ is more dense than I2(s).
◦ cannot exist above 115°C.
◦ cannot exist at 1 atmosphere pressure.
◦ cannot have a vapor pressure less than 90 torr.
◦ can exist at pressure of 10 torr.

Question 2

The unit cell in a certain lattice consists of a cube formed by an anion at each corner, an anion in the center, and a cation at the center of each face. The unit cell contains a net:

◦ 5 anions and 6 cations
◦ 5 anions and 3 cations
◦ 2 anions and 3 cations
◦ 3 anions and 4 cations
◦ 2 anions and 2 cations
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by olgavictoria on Mar 21, 2021

itsakadoozi

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Reply #1 on: Mar 21, 2021
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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olgavictoria

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Reply 2 on: Mar 21, 2021
Thanks for the timely response, appreciate it

peter

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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