The Copper Weights & pH 3/8/11:
A: 18.6g pH 8
B: 18.3g pH 11
C: 18.7g pH 11
D: 19.1g pH 8
E: 17.6g pH 7.5
F: 17.3g pH 4.5
There seems to be lessening corrosion. However, many copper pieces had continuous corrosion, and a some of corrosion today. Clorox has the most, and sulfuric acid has some as well. It is also interesting to see ammonia corroding the metal as well. I finally took my camera to school to take pictures of the metals, but the memory card was full after just the copper. I researched water pollutants, and there is $400 million each year to treat water for just the pesticide Atrazine.
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