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Topic: henry's law constant  (Read 1877 times)

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Offline mrreluctant

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henry's law constant
« on: September 15, 2011, 01:25:28 PM »
My problems are :
If the solubility of H2S in water is 0.195 m then what is its Henry's law constant?

Also, what is phase?
As general, vapour pressure is calculated as Psubstance = ymole fraction in sol*  P0substance in pure form but in vapour phase it is  Psubstance = ymole fraction in sol*  Ptotal ? Why?

Offline mrreluctant

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Re: henry's law constant
« Reply #1 on: September 17, 2011, 01:35:30 AM »
 :( Somebody help me.

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