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The majority of all aluminum beverage cans have a plastic lacquer that is sprayed onto the inside of the can to prevent corrosion from the liquid inside. In this video, I use NaOH to dissolve away the aluminum exterior of a soda can to reveal the plastic lining. Want more science? Sign up for my FREE live chemistry classes through @Varsity Tutors ! Use to reserve your spot! First class is July 2nd, on the chemistry of fireworks and explosions! #varsitytutors
