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Author Question: Based on the phase diagram shown below, how will the melting point of the substance change if the ... (Read 69 times)

shanell

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on: Nov 5, 2023

Question 1

BaCl2 crystallizes such that the Ba2+ ions are in a face-centered cubic arrangement and the Cl- ions are in the holes of the lattice (fluorite structure). How many Cl- ions are present in one unit cell of this crystal?
◦ 1
◦ 2
◦ 4
◦ 6
◦ 8

Question 2

Based on the phase diagram shown below, how will the melting point of the substance change if the pressure is increased above 1 atm?
         
◦ The melting point will decrease.
◦ The melting point will remain the same.
◦ The melting point will increase.
◦ The substance will not melt at pressures of 1 atm and above; instead, the solid sublimes to form the gas phase.
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by shanell on Nov 5, 2023

delmiss

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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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shanell

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Reply 2 on: Nov 5, 2023
Gracias!

Dinolord

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Reply 3 on: Yesterday
Wow, this really help

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