Salt and Vinegar Penny Cleaner

Added by weirdsciencekids Subscribe 0
Published 22 Jul 2010
326
••• More
Report video
0 0
You have already voted for this video.
In this fun and exciting science experiment we will create a chemical reaction that will clean dirty old co...
In this fun and exciting science experiment we will create a chemical reaction that will clean dirty old copper pennies and make them shine like new! We will learn about chemistry and how oxides form on pennies making tarnish. Our chemical reaction uses vinegar and salt remove the tarnish and oxide. For more on this experiment visit: http://weirdsciencekids.com/VinegarPennyCleaner.html
Categories: Science & Tech
Show moreShow less
Report this video as: