The Copper Weights & pH 2/23/11:
A: 18.9g pH 9
B: 18.2g pH 10.4
C: 19.4g pH 11
D: 18.9g pH 6.5
E: 17.7g pH 7
F: 17.4g pH 4I noticed many changes. The most change that I observed was Clorox, salt water, and sulfuric acid. The others did not have much effect on copper. The pH changed, with Clorox raising and water and salt water rising, and the pH of Drano and ammonia falling.
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