26
Mar
Examples Of Oxidation And Reduction Reactions In Everyday Life. Zn s 2 HCl aq ZnCl 2 aq H 2 g If this reaction where broken down to the ion level. Just remember LEO the lion GER. It means Loss of Electrons is Oxidation Gain of Electrons is ReductionOr remember OIL RIG. As for formic acid and sulfite compounds the reduction means gaining electrons in the chemical reaction and the oxidation factor is related to the reduction process as the oxidizing factor is the material that is reduced during the chemical reaction ie.
Zn s 2 H aq 2 Cl - aq Zn 2 aq 2 Cl - aq 2 H 2 g First look at what happens to the zinc atoms. Corrosion decay and various biological processes are examples of oxidation that occurs so slowly that noticeable heat and light are not produced. In fact oxidation-reduction reactions are intimately connected with the functioning of the natural environment. In everyday life oxidation-reduction reactions are responsible for preventing for example spoiling of food. It is a slow oxidation of oils and fats present in food material resulting in some bad small and taste. The Cu2 ion of CuSO4 on the other hand absorb two electrons and reduced to Cu metal.
The Cu2 ion of CuSO4 on the other hand absorb two electrons and reduced to Cu metal.
Consider the reaction between zinc metal and hydrochloric acid. Chemical reactions which involve both oxidation and reduction processes taking place simultaneously are called redox. Any time a material burns an oxidation-reduction reaction occurs. In chemistry and biology there are innumerable examples in which the process of oxidation and reduction occur. This is why it is said that oxidation and reduction take place simultaneously. Due to reduced exposure to oxygen the oxidation of fats and oils present in food is slowed down and hence the development of rancidity is retarded.