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Author Question: A solution of LiCl in water has XLiCl = 0.0900. What is the molality? (Read 297 times)

Jramos095

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on: Nov 18, 2019

Question 1

What molality of pentane is obtained by dissolving 15 g pentane, C5H12, in 245.0 g hexane, C6H14?
◦ 0.058 mol kg-1
◦ 0.85 mol kg-1
◦ 0.068 mol kg-1
◦ 61 mol kg-1

Question 2

A solution of LiCl in water has XLiCl = 0.0900. What is the molality?
◦ 5.49 mol kg-1 LiCl
◦ 5.00 mol kg-1 LiCl
◦ 4.46 mol kg-1 LiCl
◦ 9.89 mol kg-1 LiCl
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
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Marked as best answer by Jramos095 on Nov 18, 2019

emily12345

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Reply #1 on: Nov 18, 2019
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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Jramos095

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Reply 2 on: Nov 18, 2019
Wow, this really help

ricroger

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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