A mass of 100.0 g of dry air consists of 75.5 g of N2, 23.2 g of 02, and 1.3 g of Ar. Express the composit ion of dry air in terms of mole fractions and identify the partial pressures of the three gases when the total pressure is 100 kPa.

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A: Pressure= 750 kPa Temperature= 25°C=(25+273)K=298K Density=?

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A: Answer: This question is based on the density form of ideal gas equation which is shown below:…

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Q: A container of volume of 100.4 dm3 contains 3.5 mol Cl2 and 4.5 mol O2 at 273.15K. Calculate the…

A: Number of moles of Cl2 = 3.5 mol  Number of moles of O2 = 4.5 mol  Mole fraction of O2 gas = ?

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A: The details solution for this is provided below in attach image.

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