Solution of task 291 of Chemistry Book Shimanovich 2003
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- The iron product was coated with cadmium. Which coating is anodic or cathodic? Why? Compose the electronic equations of the anodic and cathodic corrosion processes of this product when the coating is broken in moist air and in hydrochloric (hydrochloric) acid. What products of corrosion are formed in the first and second cases?