Passivation, Miscible, Button Battery, Solute, Galvanization A. Protecting a met
ID: 611200 • Letter: P
Question
Passivation, Miscible, Button Battery, Solute, Galvanization A. Protecting a metal from corrosion by covering it with another metal with a more negative reduction potential. B. Protection of a metal from corrosion by the formation of a metal oxide coating of the same metal. Button battery C. The salt-filled bridge connecting the two compartments of an electrochemical cell. D.A molecular substance that is insoluble in water. E. When two substances are soluble in oneanother in all proportions. F. A substance that can act as both an acid and a base. G. When a solution contains the maximum amount of dissolved material. H. The material present in the smaller concentration in a solution. I. The name for an electrochemical cell used to convert electrial energy into chemical energy. J. 2MnO2 + Zn + H2O -> Mn2O3 + Zn(OH)2 . K. Ag2O + Zn + H2O -> 2Ag + Zn(OH)2 . L. PbO2 + Pb + 4H1+ + 2SO42- -> 2PbSO4 + 2H2O . M. 4Fe + 3O2 -> 2Fe2O3.Explanation / Answer
passivation = B. Protection of a metal from corrosion by the formation of a metal oxide coating of the same metal. Button battery miscible = E. When two substances are soluble in oneanother in all proportions. button battery = C. The salt-filled bridge connecting the two compartments of an electrochemical cell. solute = F. A substance that can act as both an acid and a base. galvanization = A. Protecting a metal from corrosion by covering it with another metal with a more negative reduction potential.