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Author Question: A solution contains 1 mole of liquid A and 3 moles of liquid B. This solution has a vapor pressure ... (Read 127 times)

jessicacav

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on: Mar 21, 2021

Question 1

A solution containing 349.9 g of Mg(NO3)2 per liter has a density of 1.114 g/mL. The molarity of the solution is:

◦ 2.359 M
◦ 2.118 M
◦ 7.077 M
◦ 2.628 M
◦ none of these are correct

Question 2

A solution contains 1 mole of liquid A and 3 moles of liquid B. This solution has a vapor pressure of 314 torr at 25°C. At 25°C, liquid A has a vapor pressure of 265 torr and liquid B has a vapor pressure of 355 torr. Which of the following is true?

◦ This solution exhibits a positive deviation from Raoult's law.
◦ This solution exhibits a negative deviation from Raoult's law.
◦ This solution is ideal.
◦ More information is needed to answer this question.
◦ None of these are correct.
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
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Marked as best answer by jessicacav on Mar 21, 2021

Galvarado142

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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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jessicacav

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Reply 2 on: Mar 21, 2021
Gracias!

blakcmamba

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

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