hydrazine
The systematic name for N2F2 is dinitrogen difluoride.
n2h4
The name of the compound dinitrogen tetrahydride implies that the formula of the compound is N2H4. Therefore, each molecule contains two nitrogen atoms and four hydrogen atoms.
N2H4 is called hydrazine. It is also called diamine.
N2H4 is commonly called hydrazine, but it could also be named dinitrogen tetrahydride.
The systematic name for the molecule N2H4 is dinitrogen tetrahydride. "Di" because there are two atoms of nitrogen and "tetra" because there are four atoms of hydrogen.
The chemical compound name for CH4 is carbon tetrahydride.
Dinitrogen nanooxide
The chemical name for N2Br5 is dinitrogen pentabromide.
The reaction is:N2H4------------------------------(N2H5)+ + (OH)-
N2S stands for Name to Structure, which is a tool used in cheminformatics to convert chemical names into molecular structures.
The correct name for N2O5 is dinitrogen pentoxide.