What is the chemical formula for propane?
The chemical formula for propane is C3H8.
The chemical formula for propane is C3H8.
The chemical formula for propane is C3H8.
To derive the chemical formula for propane, you need to know the atomic symbols and valencies of the elements involved. In this case, "C" represents carbon and "H" represents hydrogen.
Propane consists of three carbon atoms (C3) and eight hydrogen atoms (H8). The valency of carbon is 4, meaning it can form four bonds. The valency of hydrogen is 1, meaning it can form only one bond. Therefore, each carbon atom in propane forms four bonds, while each hydrogen atom forms one bond.
By combining three carbon atoms with eight hydrogen atoms, the resulting chemical formula for propane is C3H8.