Yes.
The vinegar was so strong that it clean the penny. Vinegar is acedic acid. The penny has oxidized in air and the acid removes the oxidization from the penny, making the copper shiny again.
Vinegar contains Acetic acid that reacts with the copper in the penny.
The acid in taco sauce, such as vinegar, can react with the oxidized layer on the penny (copper oxide) and dissolve it, revealing the shiny copper surface underneath. This chemical reaction helps to clean the penny and restore its luster.
vinegar has an acid in it that dissolves microscopic particles only found on certain matals.
If you have any tarnished pennies in your penny jar, you can easily clean them in vinegar. If you leave your pennies in white vinegar and salt for about 30 minutes and they will come out shiny and pretty clean. Be sure to rinse the vinegar off.
Vinegar is acid.. Soda is sugar and carbonation.
The penny will get clean i did that in science class and in less than 2 minutes the penny became clean
vinegar is acetic acid so it 'eats' away the coating of the penny cleaning it.
To effectively clean oxidized metal, you can use a mixture of vinegar and baking soda or a commercial metal cleaner. Apply the cleaner to the oxidized metal, scrub with a brush or cloth, and rinse thoroughly with water. Repeat the process if necessary until the metal is clean and free of oxidation.
Yes, vinegar can be used to clean a penny. The acidic nature of vinegar can help dissolve and remove built-up grime and oxidation on the surface of the penny, restoring its shine. Simply soak the penny in vinegar for a few minutes, then gently scrub with a soft cloth or toothbrush to remove any remaining dirt.
vinegar is the best way to clean a penny out of the choices given.
A mixture of vinegar and salt is commonly used to effectively clean a penny. The vinegar's acidity helps to dissolve the tarnish, while the salt acts as an abrasive to scrub away dirt and grime. Simply soak the penny in the mixture for a few minutes, then gently rub it to reveal a shiny surface.