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QUESTION
a compound contains only nitrogen and hydrogen and is 87.4% nitrogen by mass. a gaseous sample of the compound has a density of 0.977 g/L at 710 torr...
a compound contains only nitrogen and hydrogen and is 87.4% nitrogen by mass. a gaseous sample of the compound has a density of 0.977 g/L at 710 torr and 100 degrees celcius. what is the molecular formula?
