The acid cleans the rust off of the dirty penny making it shinny sparkle clean yeah.
that lemon juice affects a penny because when you wash a penny with lemon juice, it's more cleaner than washing it with water
lemon juice
lemon juice.(:
Lemon juice. Vinegar & saltcleans it even better.
The orange juice must make the penny rust faster because when put a penny in a dish of lemon juice, it makes it shinier... which also works with ketchup.
The acid in lemon juice helps to dissolve the copper-oxide coating made from the penny's copper and the air's oxygen.
i would say dawn but lemon juice cause it is an stronger acid.
you should clean a penny wit Lemon Juice.
no because of the sugar
Yes
Well, I did a science experiment on that and in 5 days it should look like it dissolved. It really hasn't though the acid in the lemon juice gradually eats the pennies metal away everyday for the 5 days that it is in the lemon juice.
tomato juice, orange juice, grape fruit juice, lemon juice, lime juice, and pickle juice also can clean a penny