Chemistry, 30.04.2021 22:00 redthangracing

Help An unknown gas effuses at a rate of 87.8 mL/min. Sulfur dioxide, SO2, effuses at a rate of 75.2 mL/min. Determine the molar mass of the unknown gas.
47.0 g/mol
75.2 g/mol
39.9 g/mol
92.7 g/mol
87.9 g/mol

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Help An unknown gas effuses at a rate of 87.8 mL/min. Sulfur dioxide, SO2, effuses at a rate of 75...