A chemical reaction is in which the chemical bonds are broken within reactant molecules, and new bonds are formed within product molecules in order to form a new substance. The chemical reaction illustration diagram shows that when magnesium reacts with oxygen, it produces a bright light. Also, when Copper reacts with concentrated sulphuric acid sulfur dioxide is produced by the reduction of H2SO4. So, copper does not react with dilute sulphuric acid but reacts with concentrated sulphuric acid. Hence Copper is not able to displace hydrogen from non-oxidizing acids. Instead of creating chemical experiment diagrams from scratch, try EdrawMax’s ready-to-use templates or use them as inspiration for your own design.