0
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.
What else can I help you with?
What 4 substances clean a dirty penny the best?
Vinegar, ketchup, lemon juice, and baking soda are substances that can effectively clean a dirty penny. Each of these substances contains acids or other compounds that can help break down the dirt and grime on the surface of the penny, restoring its shine.
In Dirty Dancing what happens to Penny after the doctor leaves?
She makes a full recovery, thanks to the efforts of Baby's father.
Why does ketchup clean a penny better than vinegar?
Ketchup contains both vinegar and tomato paste, which have acidic properties that help to dissolve the tarnish on the penny. The combination of the acidic ingredients in ketchup likely makes it more effective at cleaning compared to using vinegar alone.
Does coke make a penny dirty?
cuz the soda is dark and that's how the penny gets dirty thank you
Why does a penny get dirty?
oxygen
What will happen if you rub ketchup on a tarnish penny and wash it off with water?
i think the tarnish will come of the tarnish penny
Does cola make a penny dirty?
no it does not it cleans the penny a bit.
How does lemon juice cleans a penny?
Quite well, if you apply a little elbow grease. Another good penny cleaner is ketchup.
Why can vinegar clean a dirty penny?
Vinegar contains Acetic acid that reacts with the copper in the penny.
Who did robbie get 'knocked up' in dirty dancing?
Penny
How old was Penny Johnson in Dirty Dancing?
37
How does acetic acid clean a dirty penny?
the acidity breaks into the dirty molecules and cleans it off
