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A stream of air (21mole% O2, the rest N2) flowing at a rate of 30 kg/h...

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Chemistry

A stream of air (21mole% O2, the rest N2) flowing at a rate of30 kg/h is mixed with a stream of CO2. The CO2 enters the mixer ata rate of 23.6 m3/h at 200 oC and 1.5 bar. What is the mole % ofCO2 in the product gas? a) Calculate the number of kg. moles of airflowing b) Calculate the number of kg. moles of CO2 c) Calculatethe mole percent of CO2 in the mixture?

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3.6 Ratings (386 Votes)
Given the mass of air 30 Kghr 30000 g hr Let the moles of air both N2 and O2 in 30000 g be n moles Moles of O2 021 x n mol Hence mass of O2 in air 32 gmol x021 x n mol 672n g O2 Moles of N2    See Answer
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