Problem: What is the osmotic pressure of an aqueous solution of 1.64 g of Ca(NO3)2 in water at 25 °C? The volume of the solution is 275 mL.(a) Outline the steps necessary to answer the question.(b) Answer the question

🤓 Based on our data, we think this question is relevant for Professor Mieszawska's class at BROOKLYN CUNY.

FREE Expert Solution

Osmotic pressure can be calculated as:

π = MRT


(1) Calculate for molarity (MM of Ca(NO3)2 is 164.09)

M= moles soluteLsolutionM= 1.64 g (1 mol164.09 g)(275 mL)(1x10-3 L1 mL)

M = 0.0363 mol/L or M

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Problem Details

What is the osmotic pressure of an aqueous solution of 1.64 g of Ca(NO3)2 in water at 25 °C? The volume of the solution is 275 mL.

(a) Outline the steps necessary to answer the question.

(b) Answer the question

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Our tutors have indicated that to solve this problem you will need to apply the The Colligative Properties concept. You can view video lessons to learn The Colligative Properties. Or if you need more The Colligative Properties practice, you can also practice The Colligative Properties practice problems.

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Based on our data, we think this problem is relevant for Professor Mieszawska's class at BROOKLYN CUNY.

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Our data indicates that this problem or a close variation was asked in Chemistry - OpenStax 2015th Edition. You can also practice Chemistry - OpenStax 2015th Edition practice problems.