46. Solving a chemistry problem
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1. Using the potentials (see the table "Oxidation-reduction potentials of hydrogen, oxygen and some metals in different media"), indicate the anode and cathode of the galvanic couple, the direction of electron movement, calculate the EMF,
2. Write the equations of the anodic and cathodic processes, the molecular equation of corrosion.
Galvanic couples
corrosive environment
H2O O2
Fe/Cu
2. Write the equations of the anodic and cathodic processes, the molecular equation of corrosion.
Galvanic couples
corrosive environment
H2O O2
Fe/Cu
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