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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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fabz06 fabz06
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5 months ago

A solution containing 0.102 g of an unknown compound dissolved in 100. mL of water has an osmotic pressure of 28.1 mmHg at 20.°C. What is the molar mass of the compound?

(R = 0.08206 L • atm/K • mol, 1 atm = 760 mmHg)



▸

663 g/mol



▸

0.872 g/mol



▸

1.15 g/mol



▸

727 g/mol



▸

1.10 × 102 g/mol

Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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mrivas57mrivas57
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fabz06 Author
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5 months ago
Smart ... Thanks!
MLynneMcMillan
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Brilliant ツ
Mcb
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This site is awesome
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