Subject: Why does plain water rust nails in closed jars more than saltwater(2tsp/c)?
Date: Wed Feb 18 20:42:41 1998
Posted by Peter Gibson
Grade level: K-3
School: Whitney Young Elementary
City: Fort Wayne State/Province: IN
Area of science: Chemistry
I thought saltwater would rust nails more, but plain water did. Also,
why did nails in 7-up and vinegar not rust at all? (They have been in
the closed jars for 2 weeks).
Re: Why does plain water rust nails in closed jars more than saltwater(2tsp/c)?
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