How do I calculate the mole fractions of oxygen and nitrogen?

Chemistry
Tutor: None Selected Time limit: 1 Day

Assuming the partial pressures of oxygen & nitrogen in air to be 0.20 atm & 0.80 atm, respectively, calculate the mole fractions of both species dissolved in water at 298 K. the solubilities of O2 & N2 in water at 298 K are 0.0013 mol/L * atm & 6.8 mol/L * atm, respectively. 

Jun 9th, 2015

Thank you for the opportunity to help you with your question!

pressure of nitrogen==0.8 and oxygen=0.20

moles of oxygen=0.0013 and nitrogen 6.8

temperature of water 298

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Jun 9th, 2015

How did you get the moles for oxygen and nitrogen?

Jun 9th, 2015

moles is given by molarity x  ram

Jun 9th, 2015

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Jun 9th, 2015
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Jun 9th, 2015
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