Tuesday, March 8, 2011

Blog 37 3/2/11

The Steel Weights & pH 3/2/11:
A: 23.4g pH 9
B: 25.7g pH 10
C: 25.1g pH 10.3
D: 25.6g pH 8
E: 25.9g pH 6.5
F: 25.4g pH 5

I am observing lots of corrosion in the surface observation, but not too much weight change. Clorox has the most surface observation change, but sulfuric acid has them most weight corrosion.

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