Nitrogen dioxide and dinitrogen tetroxide are really
A)the same compound.
B)different compounds.
C)not possible as compounds.
D)best represented as NO.

Question

Quizplus · Accepted Answer

Nitrogen dioxide (NO2) and dinitrogen tetroxide (N2O4) are different compounds with different molecular structures and properties. While nitrogen dioxide has a characteristic reddish-brown color and is a toxic gas, dinitrogen tetroxide is a colorless liquid at room temperature and is used as a rocket propellant. Their chemical formulas clearly indicate that they are different compounds, with NO2 indicating one nitrogen atom and two oxygen atoms and N2O4 indicating two nitrogen atoms and four oxygen atoms.

Nitrogen Dioxide and Dinitrogen Tetroxide Are Really