Chemistry, 01.02.2021 22:20, kaiya2022547

A compound's empirical formula is NO2. If the molar mass is 138 g/mol, what is the molecular formula?
O NOC
O N₂O2
N₃06
ON204

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A compound's empirical formula is NO2. If the molar mass is 138 g/mol, what is the molecular formul...