Soaking a penny in soda can take anywhere from a few minutes to a few hours to get it clean, depending on the level of tarnish. It's best to check the penny periodically while soaking to see if it has reached the desired level of cleanliness.
Soda pop is a mild acid, because of dissolved carbon dioxide. Acid dissolves the copper oxide tarnish that darkens the penny's color.
When a penny is left in a container of soda overnight, it undergoes a chemical reaction due to the acidic properties of the soda, primarily from phosphoric acid and carbonation. The acid can dissolve tarnish and oxidation, leading to a cleaner appearance. However, if left for too long, the penny may also develop a dull or discolored surface due to the interaction with the sugars and other compounds in the soda. Overall, the penny tends to become shinier but can also be damaged depending on the duration of exposure.
Vinegar, ketchup, lemon juice, and baking soda are substances that can effectively clean a dirty penny. Each of these substances contains acids or other compounds that can help break down the dirt and grime on the surface of the penny, restoring its shine.
To clean any penny, try using ketchup and a toothbrush. After that, make a paste out of baking soda and water then lightly rubbing the penny with your thumb. For even better results, try using an eraser. Any type, it doesn't matter. Your penny should be nice and clean!
I would say 7up or Sprite since they are more acidic Coca-Cola takes rust of a bumper. Coke is more acidic than 7-up or Sprite. Coca-Cola is my result. Schweppes Ginger Ale cleans a penny the best .
It takes 5 minutes to clean a penny with soda C:
The acids in soda clean off coins.
yes stupid
Vinegar is acid.. Soda is sugar and carbonation.
Yes, baking soda can be used to clean a penny. When mixed with water, baking soda forms a paste that can help remove dirt and tarnish from the surface of the penny. However, it is important to gently rub the penny to avoid scratching or damaging it.
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.
i did a science project on it and all it did to the penny was stain it but i dont know because i just let it sit in the coca cola but maybe if you scrubed it with something maybe be but i tested it and it just stained it
Soak the gunk in white vinegar for an hour, scruba little, and dump it out WITHOUT RINSING.Then, soak it in a baking soda paste (baking soda and water) for an hour, scrub a little, and dump it out WITHOUT RINSING.Repeat until clean.
soda. keep em' in there 4 a week and u have a clean penny
The soda's acidity may cause some of the dirt and tarnish on the penny to dissolve, making the penny appear cleaner. However, the soda could also leave a sticky residue or discoloration on the penny due to the sugar content. It's not recommended to put coins in soda as the acidity can damage them over time.
If you leave it there for some time like a day or so it will become clean.
A mixture of vinegar and salt or lemon juice and salt can effectively clean a penny by removing oxidation and dirt. These acids help dissolve the tarnish and reveal the shiny copper surface of the penny.