Chemistry, 09.07.2019 03:30 fosofallout46521
Air is a mixture of many gases. however, in calculating its molar mass we need consider only the three major components: nitrogen gas, oxygen gas, and argon. given that one mole of air at sea level is made up of 78.08 percent nitrogen, 20.95 percent oxygen, and 0.97 percent argon, what is the molar mass of air?
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