How To Dissolve An Eggshell 8 Steps With Pictures
You can also use a plastic cup or container to hold the egg, but clear containers allow you to observe the experiment over time. Use a fresh egg because an older egg will float in the liquid. Before you begin, examine your uncooked egg for cracks. The chemical reaction between the acetic acid in the cola and the calcium carbonate in the eggshell causes the shell to dissolve. Gently pour out the vinegar taking care to keep the egg from falling out of the container....