We took our Chapter 15 Test. I gave a quick five problems on pH for homework. I wouldn't be surprised if there's a quick quiz on it tomorrow (hint, hint).
pH help:
http://goo.gl/BYj2g
http://goo.gl/v9J05
Answers to pH problems:
1) 0.34
2) 1.55
3) 2.53
4) 6.35 (slightly acidic)
5) pH is 6
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