Chemistry, 11.10.2019 12:30 mrtroll9145

Air is 21% oxygen by volume. oxygen has a density of 1.31 g/l. what is the volume in liters of a room that holds enough air to contain 55kg of oxygen?

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Air is 21% oxygen by volume. oxygen has a density of 1.31 g/l. what is the volume in liters of a roo...

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