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Author Question: A 2.61-gram sample of a compound is dissolved in enough water to form 100.0 mL of solution. This ... (Read 147 times)

iveyjurea

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Question 1

A 0.20 M solution of MgSO4 has an observed osmotic pressure of 7.6 atm at 25°C. Determine the observed van 't Hoff factor for this experiment.

19
0.31
1.6
1.8
2.0

Question 2

A 2.61-gram sample of a compound is dissolved in enough water to form 100.0 mL of solution. This solution has an osmotic pressure of 25.0 torr at 25°C. If it is assumed that each molecule of the solute dissociates into two particles (in this solvent), what is the molar mass of this solute?

5.11 × 101 g/mol
3.26 × 103 g/mol
1.94 × 103 g/mol
3.88 × 104 g/mol
none of these are correct


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Marked as best answer by iveyjurea on Mar 21, 2021

akpaschal

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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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iveyjurea

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Reply 2 on: Mar 21, 2021
:D TYSM


bigcheese9

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

 

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