2nd Grade Base/Acid Experiments

Today we read about Andy Acid and conducted experiments exploring chemical reactions.  First, we mixed baking soda and dish soap.  Then we added lemon juice.  We observed the solution as it turned frothy. Our next experiment will take a week to see the results.  We put a hardboiled egg in Coca-Cola and another egg in vinegar.  We are going to observe what happens to the egg shells next week.