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Author Question: A solution is 0.0433 mol kg-1 LiF. What is the molarity of the solution if the density is 1.10 g mL-1? (Read 93 times)

pane00

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on: Nov 18, 2019

Question 1

Commercial grade HCl solutions are typically 39.0% (by mass) HCl in water. Determine the molality of the HCl if the solution has a density of 1.20 g mL-1.
◦ 10.7 mol kg-1
◦ 9.44 mol kg-1
◦ 6.39 mol kg-1
◦ 39.0 mol kg-1
◦ 17.5 mol kg-1

Question 2

A solution is 0.0433 mol kg-1 LiF. What is the molarity of the solution if the density is 1.10 g mL-1?
◦ 0.0390 mol L-1
◦ 0.0476 mol L-1
◦ 0.0417 mol L-1
◦ 0.0519 mol L-1
◦ 0.0441 mol L-1
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
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Marked as best answer by pane00 on Nov 18, 2019

Jane

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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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pane00

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Reply 2 on: Nov 18, 2019
Excellent

sultana.d

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Reply 3 on: Yesterday
Wow, this really help

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