Nitrogen and oxygen combine to form several different nitrogen oxides. In one case 8.4 g of nitrogen reacted completely with 4.8 g of oxygen. In another case, 4.2 g of nitrogen reacted with 9.6 g of oxygen. which pair of nitrogen oxidizes is consistent with these data?
a. N2O and N2O4
b. N2O and N2O5
c. NO and NO2
d. NO and N2O
e. NO and N2O4