Nothing. There is no chemical reaction that occurs only between the elements carbon and copper.
When you put a penny in water, its density is greater than that of water, so the penny sinks. This is because the weight of the water displaced by the penny is less than the weight of the penny itself.
Copper itself is odorless, but when it comes in contact with skin or other materials, it can produce a metallic smell. This smell is often described as musty or like a penny. If you detect a strong, persistent odor of copper, it could indicate a potential issue with copper corrosion or contamination in the environment.
Vinegar contains acetic acid. The acid reacts with the outer layer of the penny, which is usually very dull because of oxidation, and removes that layer leaving a new, shiny layer from beneath.
basically, the zinc electrons in the NaOH solution coat the copper penny and then when you wave it over a Bunsen burner, the two metals form an alloy (a homogeneous mixture with two or more elements) and make brass, not gold.
Putting a penny under your tongue while taking your temperature with a thermometer can alter the temperature reading. The metal of the penny may interfere with the accuracy of the thermometer, leading to an incorrect reading. It is always best to follow the manufacturer's instructions for proper use of the thermometer.
You pass a penny.You pass a penny.
It will clean the penny. :)
If you have no knowledge of penny stocks it may be wise to contact someone from your bank or simply look for more information online. When it comes to money you don't want to be completely blinded.
The name comes from the British penny, which was used in the Colonies before American independence.
A very clean penny
twitter: iam1cent
the Clorox makes the penny erode and change colors.
It seems if the penny were real lucky, you wouldn't have to ask.
it ruins the copper in the penny and turns it white.
Technically it does not rust, as that phenomenon only occurs with iron. In a moist environment, carbon dioxide and oxygen will react with the copper surface of a penny to form copper I carbonate.
it explodes
When you put a penny in water, its density is greater than that of water, so the penny sinks. This is because the weight of the water displaced by the penny is less than the weight of the penny itself.