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Author Question: An organic compound was prepared and purified by chromatography. A conductivity measurement showed ... (Read 4 times)

jordangardner

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on: Nov 5, 2023
An organic compound was prepared and purified by chromatography. A conductivity measurement showed the compound to be a nonelectrolyte. Elemental analysis gave an empirical formula of CH3O. A 0.127 g sample of the compound was dissolved in water and diluted to 100.0 mL, and the osmotic pressure of that solution was determined to 0.492 atm at 20°C.  Determine the molar mass and molecular formula of the compound. (R = 0.0821 L⋅atm/K⋅mol)
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
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Marked as best answer by jordangardner on Nov 5, 2023

BryanAultm

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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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jordangardner

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Reply 2 on: Nov 5, 2023
:D TYSM

nguyenhoanhat

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Reply 3 on: Yesterday
Wow, this really help

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