Cl2O - Dichlorine monoxide, P2Cl5 - Diphosphorus pentachloride, CO2 - Carbon dioxide, PBr3 - Phosphorus tribromide, CCl4 - Carbon tetrachloride, PCl3 - Phosphorus trichloride, N2O4 - Dinitrogen tetroxide, NO2 - Nitrogen dioxide, SO3 - Sulfur trioxide,

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