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22-03-2024
Chemistry

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A child’s lungs can hold 2.2 liters. How many grams of air do her lungs hold at a pressure of 102 kpa and a body temperature of 37⁰C ? Use a molar mass of 27 g for air, which is about 20% O₂ (32g/mol) and 80% N₂ (28 g/mol).

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