Answer to Question #287205 in General Chemistry for Nik Nik

Question #287205

The osmotic pressure of a solution containing 7.0 g of insulin per liter is 0.0303 atm at 25 °C. What is the molarity of insulin?


1
Expert's answer
2022-01-14T10:39:01-0500

"\\Pi=iCRT"


Insulin does not dissociate in water

"\\implies\\>i=1"


"\\therefore0.0303=C\u00d70.08210\u00d7(273+20)"


"C=0.0012596M"


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