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Author Question: Commercial perchloric acid is 70.0% by mass, HClO4(aq). Calculate the mole fraction of perchloric ... (Read 200 times)

HudsonKB16

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on: Jul 8, 2021

Question 1

Commercial perchloric acid is 70.0% by mass, HClO4(aq), and has a density of 1.67 g/mL. Calculate the molarity of perchloric acid in the solution.
◦ 11.6 M
◦ 1.17 M
◦ 23.7 M
◦ 16.5 M

Question 2

Commercial perchloric acid is 70.0% by mass, HClO4(aq). Calculate the mole fraction of perchloric acid in the solution.
◦ 0.295
◦ 0.420
◦ 0.705
◦ 0.697
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by HudsonKB16 on Jul 8, 2021

kardosa007

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Reply #1 on: Jul 8, 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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HudsonKB16

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Reply 2 on: Jul 8, 2021
YES! Correct, THANKS for helping me on my review

31809pancho

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

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