Bill Nye Guy Posted March 8, 2007 Share Posted March 8, 2007 Hey i am reviewing for a chemistry test and for some reason i can't get the answer the guide says. Here is the question: An Aqueous solution of 10.0g of catalase, an enzyme found in the liver, has a volume of 1.00L. The solution’s osmotic pressure at 27 C is found to be 0.74 torr. Calculate the molar mass of catalase. Any help on this problem would be helpful Thanks again everyone. Link to comment Share on other sites More sharing options...
Darkblade48 Posted March 9, 2007 Share Posted March 9, 2007 Please show that you have put at least some effort into trying to do questions like these... Hint: Try looking at colligative properties and the osmotic pressure formula, which is: (pi)(V) = nRT Link to comment Share on other sites More sharing options...
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