111. Задачка по химии №011 029

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?

If you do not open the file - install the RAR archiver. Inside the archive you will find a solution in Word format.