Physics, 21.02.2020 23:03 LittleNerd2852

The molar weight of water vapor is about 18g per mole, while the molar weight of dry air is about 29g per mole since almost all of it is N2 (28g/mole) and O2 (32g/mole). If a moist air mass and a dry air mass of equivalent volumes were at the same temperature and pressure, which air mass would be denser?

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The molar weight of water vapor is about 18g per mole, while the molar weight of dry air is about 29...