The empirical and molecular formula would be [tex]NO_2[/tex] and [tex]N_2O_4[/tex] respectively.
The compound contains N and O.
N O
0.608/14 = 0.0434 1.388/16 = 0.0867
Divide by the smallest.
N = 1 O = 2
Thus, the empirical formula would be [tex]NO_2[/tex]
To get the molecular formula:
Empirical formula mass = 14 + (16x2) = 46
n = molar mass/empirical formula mass
= 92/46 = 2
Thus, the molecular formula would be [tex]N_2O_4[/tex]
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