Quick Answer. An example of a vertical merger is when a car manufacturer acquires a tire manufacturer. Another instance of vertical merger is when a company that manufactures shoes merges with a company that produces leather. Continue Reading.
364 pages on this wiki. Zinc carbonate is a white, insoluble, zinc salt with chemical formula Zn CO3. With it, most simple zinc salts can be made by reaction with the corresponding proportions of sulfate. Zinc carbonate occurs in nature as the mineral Smithsonite aka zinc spar.
The final corrosion product is zinc carbonate, which forms from zinc hydroxide reacting with carbon dioxide in the air. Zinc carbonate is a thin, tenacious, and stable (insoluble in water) layer that provides protection to the underlying zinc, and is the primary reason for its low corrosion rate in most environments.