Mass?
Here it is with an example.. a compound of 78.14% Boron and 21.86% hydrogen with an experimental mass of 27 to 28 g. The empirical formula is as above BH3
and Molecular formula is B2H6
Molar mass / by empirical formula mass should give you an integer to multiply the empirical formula (BH3) with. This time it was 2 (rounded).
BH is not stable, there is no compound by that formula. BH3 (boron hydride) generally exists as the dimer, B2H6, diborane.
The covalent compound name for C3N4 is tricyanogen.
The name for the covalent compound CH4 is methane.
The name of the covalent compound XeO3 is xenon trioxide.
The covalent compound name for SeF2 is selenium difluoride.
BH is not stable, there is no compound by that formula. BH3 (boron hydride) generally exists as the dimer, B2H6, diborane.
The covalent compound name for C3N4 is tricyanogen.
The name for the covalent compound CH4 is methane.
The name of the covalent compound XeO3 is xenon trioxide.
The covalent compound name for SeF2 is selenium difluoride.
The covalent compound name for SCl2 is sulfur dichloride.
F2 is fluorine, which is an element, not a compound.
The name of the covalent compound Sil4 is tetrasiilane.
The name of the covalent compound SeF is selenium (IV) fluoride.
The name of the covalent compound Np3O8 is neptunium octaoxide.
The name of the covalent compound NO is nitrogen monoxide.
The name of the covalent compound SbBr7 is antimony heptabromide.