The nonvolatile, nonelectrolyte estrogen (estradiol), C18H24O2 (272.40 g/mol), is soluble in benzene C6H6. Calculate the osmotic pressure and Molarity generated when 10.9 grams of estrogen are dissolved in 188 ml of a benzene solution at 298 K.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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The nonvolatile, nonelectrolyte estrogen (estradiol)C18H24O2 (272.40 g/mol), is soluble in benzene C6H6. Calculate the osmotic pressure and Molarity generated when 10.9 grams of estrogen are dissolved in 188 ml of a benzene solution at 298 K.

 

The nonvolatile, nonelectrolyte testosterone C19H28O2 (288.4 g/mol), is soluble in benzene C6H6. How many grams of testosterone are needed to generate an osmotic pressure of 5.54 atm when dissolved in 228 ml of a benzene solution at 298 K.

 

The nonvolatile, nonelectrolyte antifreeze (ethylene glycol)CH2OHCH2OH (62.10 g/mol), is soluble in water H2O. Calculate the osmotic pressure and molarity generated when 12.9 grams of antifreeze are dissolved in 257 ml of a water solution at 298 K.

 

In a laboratory experiment, students synthesized a new compound and found that when 10.92 grams of the compound were dissolved to make 188.0 mL of a benzene solution, the osmotic pressure generated was 5.22 atm at 298 K. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound?

In a laboratory experiment, students synthesized a new compound and found that when 14.93 grams of the compound were dissolved to make 228.3 mL of a benzene solution, the osmotic pressure generated was 5.55 atm at 298 K. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound?

 

In a laboratory experiment, students synthesized a new compound and found that when 11.40 grams of the compound were dissolved to make 160.5 mL of a ethanol solution, the osmotic pressure generated was 6.03 atm at 298 K. The compound was also found to be nonvolatile and a non-electrolyte. What is the molecular weight they determined for this compound?

 

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