11.3 The energy of flowing electrons can be harnessed Electrochemistry(电 valuatcler 化学) is the study of CTk→ the relationship Salt bridge between electrical energy and Ceder 2n-t chemical change ZnsO, solut Cuso soleiun Use oxidation reduction reaction to produce an electric current or use an electric current to 2e+ Orta-2Cun) produce an /ne)I CH"(il 141Cm( OXidation-reduction reaction Fig 11.7 the salt bridge completes the electric circuit11.3 The energy of flowing electrons can be harnessed • Electrochemistry (电 化学) is the study of the relationship between electrical energy and chemical change: Use oxidation￾reduction reaction to produce an electric current or use an electric current to produce an oxidation-reduction reaction. Fig 11.7 the salt bridge completes the electric circuit