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What is the hypothesis for cleaning pennies?
The hypothesis for cleaning pennies is that certain substances, such as vinegar and salt, will effectively remove tarnish and oxidation from the surface of pennies, restoring their shine. These substances are believed to react chemically with the copper oxide on the pennies, breaking it down and allowing for easier removal. This hypothesis can be tested by comparing the appearance of pennies before and after treatment with these cleaning agents.
What is in pepesi that cleans pennies?
Pepsi contains phosphoric acid, which is effective in cleaning tarnished pennies. The acid reacts with the copper oxide on the surface of the penny, helping to dissolve and remove the tarnish. Additionally, the carbonation in soda can assist in loosening grime. However, while Pepsi can clean pennies, it is not the most effective method compared to dedicated cleaning solutions.
What is a proof in pennies?
A "proof in pennies" typically refers to a method of demonstrating a mathematical or logical concept using pennies as physical representations. It can involve arranging pennies in specific patterns or counting them to illustrate a principle, such as addition, probability, or even basic geometry. This tactile approach helps learners visualize and understand abstract concepts more concretely.
Why do coke clean pennies?
Coke can clean pennies due to its acidic properties, primarily from phosphoric acid and citric acid. These acids react with the oxidation (tarnish) on the surface of the penny, breaking it down and allowing for easier removal. Additionally, the carbonation in Coke can help lift dirt and grime. Overall, the combination of acidity and carbonation makes Coke effective for cleaning tarnished pennies.
With only pennies and dimes how many ways can you make one dollar?
Each Line is a Different Way (11 Ways)100 Pennies & 0 Dimes90 Pennies & 1 Dimes80 Pennies & 2 Dimes70 Pennies & 3 Dimes60 Pennies & 4 Dimes50 Pennies & 5 Dimes40 Pennies & 6 Dimes30 Pennies & 7 Dimes20 Pennies & 8 Dimes10 Pennies & 9 Dimes0 Pennies & 10 Dimes
What is the hypothesis for cleaning pennies?
The hypothesis for cleaning pennies is that certain substances, such as vinegar and salt, will effectively remove tarnish and oxidation from the surface of pennies, restoring their shine. These substances are believed to react chemically with the copper oxide on the pennies, breaking it down and allowing for easier removal. This hypothesis can be tested by comparing the appearance of pennies before and after treatment with these cleaning agents.
Why does inherent clean pennies?
its is good for cleaning with
What are some liquids that are effective when cleaning pennies?
vinegar
What is the best method for cleaning old pennies?
lemon juice
What is in juice that cleans pennies?
There are many items that clean pennies, but when coming to juices that clean pennies, Lemon and Vinegar can be a good choice. Though they aren't cleaning agents the way soaps and detergents are, they can be excellent at cleaning pennies. When you mix them with little salt, they start turning into a gentle acid mixture ideal for taking out stain on pennies. Just place the mixture on a disposable container and soak and wash the pennies in it.
How does cleaning pennies relate to the real world?
they are from copper and copper is from the world
What are some chemical reactions and changes that happen when cleaning pennies?
something
Should you clean your rare pennies?
NO, cleaning them will probably reduce their value
What science category does cleaning pennies with fruit juice fall under?
Chemistry
Cleaning Pennies with Fruit Juice is it lemon juice?
yes you use lemon juice to clean pennies because of the acid in the lemon juice hi with pie
What are the variables for cleaning pennies with pop?
Usually pennies are cleaned by coke. One of the ingredients in Coke is phosphoric acid, a medium strength acid that is used in the production of agricultural fertilizers. It's the phosphoric acid that enables Coke to get stuff off dirty pennies.
How do you get background research on cleaning pennies?
google it, bing it, blackle it, or ask a friend you know that has the answer to your question.
