This is a model of a compound called propane. It's chemical formula is C3H8

That's correct! Propane is a hydrocarbon compound with the chemical formula C3H8. It consists of three carbon atoms bonded in a chain, with each carbon atom bonded to two hydrogen atoms. Propane is commonly used as a fuel for heating, cooking, and various industrial applications.

Propane is a compound that belongs to the class of organic compounds called alkanes. It is a flammable hydrocarbon gas that is commonly used as a fuel. Here are the steps to understand the chemical formula C3H8:

1. The capital letter C represents the chemical symbol for carbon. Carbon atoms are the building blocks of organic compounds.

2. The subscript number 3 indicates that there are three carbon atoms in one molecule of propane.

3. The capital letter H represents the chemical symbol for hydrogen. Hydrogen is another element that makes up propane.

4. The subscript number 8 indicates that there are eight hydrogen atoms in one molecule of propane.

So, the chemical formula C3H8 represents that each molecule of propane consists of three carbon atoms and eight hydrogen atoms.