Vinegar contains Acetic acid that reacts with the copper in the penny.
take some vinegar and mix it in a bucket of water and use a rag to clean the outside... or you could put it in a spray bottle
What do you mean "dirty"? A vanishingly small trace of all water on Earth is chemically pure; even water that's naturally clean enough to drink (some springs, rainfall) has trace amounts of contaminants in it. By that standard, 100% of Earth's water is "dirty".
unwanted,harmful and dirty
If the tenant made it dirty, he should clean it. If the tenant moves out and leaves it dirty it should be charged against his cle aning deposit. Anything else needs to be spelled out in the rental agreement.
White vinegar is a tried and tested method for removing water stains from most items. It should work well for pottery, see the natural method below: Natural Formula to Use: Pure white vinegar Method to Use: 1.Fill a clean spray bottle with pure vinegar 2.Spray the vinegar freely over the pottery and wait for a few minutes 3.If stains are stubborn spray more vinegar and wait a while longer 4.Simply wipe away with a clean cloth
the salt will dissolve in the vinegar and the penny will get really clean well if it dirty
Vinegar is a weak acid. If I remember my chemistry lessons of 40+ years ago correctly the action of an acid on a dirty penny should produce some sort of salty substance and water and the penny will then appear clean.
you should clean a penny wit Lemon Juice.
The vinegar and salt in the ketchup will remove most of the dark tarnish on a darkened or dirty copper penny (you can accomplish the same effect more quickly using just a small dish of vinegar and salt). However, the penny will "clean up" with a slightly beige-pink or rosy color, significantly not quite the color of a shiny new penny.
Yes.
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.
yes because all of the chemicals in the sodas can make a compound to clean the dirty penny!
Because its acids clean the penny
White vinegar does a fine job.
Vinegar is acid.. Soda is sugar and carbonation.
the acidity breaks into the dirty molecules and cleans it off