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Working with Osmotic Pressure

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An aqueous solution of 10 g of catalase an enzyme found in the liver has a volume of 1 liter at 27 degrees Celcius. The solutions osmotic pressure at 27 degree celcius is found to be 0.745 torr. Calculate the molar mass of catalase.

could you please explain how you come up with the answer to this problem? Thank-you.

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The easy and step by step solution is provided with osmotic pressure.

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According to Van't Hoff equation,

pi = c R T

where pi = osmotic presure = 0.745 torr = 0.000980263158 ...

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