Electron Arrangement and EMR Essay

Chemical Reaction is a process that involves rearrangement of the molecular or dome structure of a substance, as opposed to a change in physical form or a nuclear reaction. Reactant is a substance alive(p) in a chemical reaction, especially a directly reacting substance present at the initiation of the reaction. A word equation is an equation where notwithstanding the words of the products and reactants are given. It is used to describe chemical reactions using words. A skeletal equation is a chemical equation that is not balanced, with an unequal tour of atoms on each side of the reaction. A chemical equation is the symbolic representation of a chemical reaction wherein the reactant entities are given on the left field side and the product entities on the right-hand side. A Coefficient is the government issue that normally appears at the beginning of a term in a chemical equation. It indicates the number of molecules or atoms that were involved in the chemical reaction.1.H2 + B r2 2HBr2.Potassium Chlorate - Potassium Chloride + Oxygen = KClO3 KCl + O2KClO3 KCl + O2Balanced = 2KClO3 2KCl + 3O23.FeCl3 + 3NaOH = Fe(OH)3 + 3NaCl4.Zn (s) + H2SO4 (aq) = ZnSO4 (aq) + H2 (g)5.CuS + HNO3 - CuSO4 + H2O + N2OCuS + 2 HNO3 - CuSO4 + H2O + N2O