Begin the experiment by placing a few pennies on a small plate. Cover the pennies with taco sauce, spreading the sauce over the pennies until they are completely covered. Wait at least two minutes before rinsing the pennies. For a complete clean, flip the pennies over and repeat the process...
creating a fizzing noise and some splashing. Use three clear glasses for this experiment, half filling each with vinegar. Mark the first glass “vinegar only,” the second “during reaction” and the third “after reaction.” Place a few old pennies in two ...
Cleaning pennies for science projectQ. Okay, so I did this science experiment on which liquid cleanses pennies most efficiently, and when I did my research, all of the places I went to said that acids cleanse the pennies better, but when I did the experiment, glass-cleaner with ammonia ...
I am doing an experiment for a high school science fair. It is on substances found in the average American household for cleaning pennies. I need ten pages of research for the research paper (double spaced). I have already performed my experiment. I submerged (pre 1982) copper pennies in ...
chemistry,kitchen science experiments, coin experiments Questions To Ask Before The Experiment: What can clean pennies the best? Why do you think coins lose their shine? We are going to put the coins into different liquids, which of these liquids do you think will clean them?
So I did some research on the best cheapest no harm to the environment solution to clean my silver and this was the ticket..I’ve never looked back and definitely have NO regrets..Don’t waste your money on that store bought stuff when for pennies you can make this and not hurt the ...
I am in fourth grade, and am also working on a science project cleaning pennies! We have tried lots of cleaning agents, and found that fresh juices like lemon and grapefruit juice clean pennies fairly well, but vinegar with one teaspoon of salt was by far the best cleaner. Why would ...
I am doing an experiment for a high school science fair. It is on substances found in the average American household for cleaning pennies. I need ten pages of research for the research paper (double spaced). I have already performed my experiment. I submerged (pre 1982) copper pennies in ...