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Old 05-19-2010, 08:28 AM
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Spock Spock is offline
Ikran Makto
  
Join Date: Mar 2010
Location: Hamilton, New Zealand
Posts: 886
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Quote:
5mL of H2O2 + 1mL of 0.1M HCl
1. [H2O2] 5mL divided by 1000 = 0.005L

2. -log(0.005) = 2.3

1. [HCl] -log(0.001) = 3

I suppose you just add them? 2.3 + 3 = pH(5.3)

I'm not sure what to do when discriminating between moles.

I don't want to do any more because I suck at chemistry lol.
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