Combustion

Combustion is a chemical reaction in which a fuel combines with an oxidizer to release energy in the form of heat and light. The fuel is typically a hydrocarbon, such as gasoline, propane, or natural gas, while the oxidizer is usually oxygen from the air. During the combustion process, the fuel and oxidizer react with…

Tetrahedral and Octahedral

Tetrahedral and octahedral are two geometric shapes commonly found in chemistry and crystallography. Tetrahedral refers to a shape with four sides, each of which is a triangle. The tetrahedron is a regular solid with four identical equilateral triangles as its faces, and it is often used to describe the molecular geometry of compounds with four…