A Tentative Discussion on the Universality of Balancing Equation of Redox Reaction with the Method of Lifting and Lowering Quantivalency

Two thirds of chemical equations are redox reations among all of the chemical equations. These kind of chemical equations are generally hard to balance just by observing, so it is the key and difficult point to balance the chemical equations of redox reation. In the middle and high schools’ chemical teaching materials, only some simple methods of matching balance are lectured.But it is very hard to deal with the specific problems by these methods. Therefore, I came up with the matching balance method of mark, obersavation, decision and balance. This method can be used to balance any chemical equations of redox reaction exactly and quickly.