Eggshells are no match for acetic acid in this rubber egg experiment. All you need is an egg, vinegar, and a bowl.

White distilled vinegar is the vinegar of choice due to its antibacterial properties and color since darker varieties may stain your sponge. The acetic acid in vinegar is what allows it to remove ...

This acid liquor is the pyroligneous acid. It is really an impure vinegar, from which acetic acid can be obtained, and the method employed is as follows: The pyroligneous acid freed from the tar ...