Cn H 2n + 2
If you have C3 then n equals 3
n=3
C3
H 2 X 3 + 2 = 8 so H equals 8
thats why you have C3H8 and this is propane
The compound formula for tricarbon octahydride is C3H6.
C3H8 , normally and officially (IUPAC) called propane
The formula for tetraphosphorus octahydride is P4H8.
C3O2 , also called Carbon Suboxide is the chemical formula for tri-carbon dioxide.
Two silver sulfates are known: - Ag2SO4 - AgSO4 The tricarbon dioxide has the formula: C3O2.
Al3Cl4Br3
The chemical name for c3o5 is tricarbon pentoxide. It is a compound composed of carbon and oxygen in a 3:5 ratio, with the molecular formula C3O5.
The common name for tricabon octahydride is propane.
C3O5 is a chemical formula for a compound known as tricarbon pentoxide. It is an unstable and non-existent compound.
Tetranitrogen octahydride
The name of C3O2 is tricarbon dioxide.
you find the formula... then you calculate it. Its that simple.