Relier Pairs Reactions and chemical equatioVersion en ligne Relate columns about this topic par José Aarón Lara Velázquez 1 Replacement reactions 2 3 Synthesis reaction 4 Decomposition reaction 5 Chemical reaction 6 Combustion reaction 7 Products 8 Reactants 9 Coefficient 10 Law of conservation of mass It's the process by which the atoms of one or more substances are rearrenged to form different substances. It's a chemical reaction in which two or more substances (A and B) react to produce a single product (AB). They involve the replacement of an element in a compound. It's a number written in front of a reactant or a product. Matter is neither created nor destroy. It's a chemical reaction in which a single compound breaks down into two or more elements or new compounds. They are the substances formed during a chemical reaction. They are the starting substances on a chemical reaction It separates reactants from products. It's a chemical reaction in which oxygen combines with a substance and releases energy in the form of heat and light.