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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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mickey4 mickey4
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Posts: 30
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9 years ago
Air is a mixture of gases that is about 78.0%  N2 by volume. When air is at standard pressure and 25.0 ∘C, the N2 component will dissolve in water with a solubility of 4.88×10 −4  M . What is the value of Henry's law constant for N2 under these conditions?

Express your answer with the appropriate units. Enter the unit M using the compound form mol/L.

Please show the steps taken so that I'll be able to understand how to do this type of problem!
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mickey4 Author
wrote...
#1
9 years ago
6.256 mol/L*atm
wrote...
#2
Valued Member
9 years ago
tsk tsk. You didn't show your work...and you apparently forgot about the factor of 10^-4.
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