Fill one of your beakers to the 80 mL mark with vinegar and dissolve about 1 teaspoon of salt in the vinegar. Place the pennies in the vinegar solution. Let the pennies sit in the solution for at least one day. Place the nail or screw into the second beaker. Pour the vinegar solution from the beaker with the pennies into the beaker with the nail or screw. 

explain your observations of what chemical process happens and write balanced redox reactions that occur on it. Use the table of electrode potentials

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Look at the pennies which i shown above in the experiment you use Vinegar Acetic acid and salt ie Sodium chloride First we know that Why did the penni... View the full answer