In November 2024
Answer to Question #192500 in General Chemistry for lara
Use the following information: A container has 8360.0 torr of Nitrogen, 5.000 atm of Oxygen, 101.3 kPa of Argon, and 760.0 mm Hg of Carbon Dioxide.
What is the mole fraction of Carbon Dioxide?
A. 0.0556
B. 0.0670
C. 0.2567
D. 0.6676
E. 0.7572
8360 torr x 1 atm/760 torr = 11 atm N2
5 atm O2
101.1 kPa x 1 atm/101.32 = 0.998 atm CO2
760 mm Hg x 1 atm/760 mm Hg = 1 atm
Total Pressure = 11 atm + 5 atm + 0.998 atm +1 atm = 17.998 atm
mole fraction N2 = 1.1 atm/17.998
D.) 0.6676
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Use the following information: A container has 8360.0 torr of Nitrogen, 5.000 atm of Oxygen, 101.3 kPa of Argon, and 760.0 mm Hg of Carbon Dioxide. What is the mole fraction of Oxygen? A. 0.1673 B. 0.2670 C. 0.2778 D. 0.4675 E. 0.5782
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