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Liquid air is available (79 mol% of nitrogen and 21 mol% of oxygen) and it is...

Liquid air is available (79 mol% of nitrogen and 21 mol% of oxygen) and it is required to obtain a fraction whose oxygen content is 90% (mol), for which part of the mixture evaporates to the atmospheric pressure. Determine the fraction of evaporated mixture, taking as the average value of relative volatility 4.12

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Amanda K answered 5 months ago
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