Earth Science. Challenge to Excellence. Nail Rusting. Big Question!. Which nail will rust the fastest? The one in the Sprite, the one in the Coffee, The one in the Fresh Water, or the one in the Vinegar?. Big. Big. Big. Big.
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Challenge to Excellence
Which nail will rust the fastest? The one in the Sprite, the one in the Coffee, The one in the Fresh Water, or the one in the Vinegar?
If I put one nail in a cup of coffee , another in a cup of vinegar, one in a cup of sprite, and one in a cup of fresh water, which nail will rust the fastest??
My hypothesis is that the nail in the cup of Vinegar will rust the fastest.
The reason why I choose the Vinegar is because I have heard that there is a lot of different acids that don’t harm humans. I would like to see if this is correct.
My control is a nail in open air.
% of Corrosion Observed by Day
Yes, because during the time of rusting then I found out the vinegar was not rusting.
My hypothesis was not correct.
Some of the new questions I have is:
I got my ideas from: