perestok perestok 07-05-2020 Chemistry contestada ?_N2 + _? O2 → _?_ NO2 balance the equation and determine the correct lowest mole ratio. If 5 moles of N2 reacted with 12 moles O2 How many moles NO2 are produced? How many moles of O2 are left ? How many moles of N2 are left?