89. Solving a chemistry problem
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89. Solving a chemistry problem
134. A zinc plate coated with tin was dipped into a solution having an acidic environment (pH<7). Compose the electronic equations of the anodic and cathodic processes that occur during corrosion of the specified metal system in the event of a violation of the integrity of the coating, assuming that the electrolyte contains dissolved oxygen, the corrosion current density is 1 mA/cm2. What kind of coating is it: anodic or cathodic?
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