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5)A gaseous mixture composed of 16.0 g of O2 , 21.0 g of N2, and 16.0...

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Chemistry

5)A gaseous mixture composed of 16.0 g of O2 , 21.0 gof N2, and 16.0 g of He at 20.0°C is confined in a 25.0 Lcontainer.
What is the partial pressure of N2 in this mixture?
6)A gaseous mixture composed of 16.0 g of 2, 21.0 g of N2, and 16.0g of He at 20.0°C is confined in a 25.0 L container.
What is the partial pressure of He in this mixture?
7)Assuming ideal gas behavior, what is the pressure in atm exertedby 1.57 mol Cl2(g) confined to a volume of 1.50 L at 273K?

Answer & Explanation Solved by verified expert
4.2 Ratings (740 Votes)
5 moles of O2 16 g32 gmol 05 mol moles of N2 21 g28 gmol 075 mol moles of He 16 g4 gmol    See Answer
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