A 0.500 g sample (a non-electrolyte) is dissolved in water to give 25.0 mL of solution. The osmotic pressure is found to be 843 torr at 298 K. What is the molar mass (g/mol) of the sample? A. 527 g/mol B. 583 g/mol C. 441 g/mol D. 833 g/mol E. 344 g/mol
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To calculate the molar mass of a substance, we must first calculate its weight in grams and then divide that number by the mass of water Show more…
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