4 Chem 12 - Acid and Base
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Last updated 12:58 AM on 11/22/24
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17 Terms
1
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[OH-] =
Kw(1.0x3e-14)/[H+]
2
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acid
H+ proton donor
3
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base
H+ proton acceptor
4
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pH + pOH =
14.00 at 25C
pKw
5
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25C; [H+] acidic
[H+] > 1 x e-7 M
6
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25C; [H+] neutral
[H+] = 1 x e-7 M
7
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25C; [H+] basic
[H+] < 1 x e-7 M
8
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25C; [OH-] acidic
[OH-] < 1 x e-7 M
9
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25C; [OH-] neutral
[OH-] = 1 x e-7 M
10
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25C; [OH-] basic
[OH-] = 1 x e-7 M
11
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pH acidic
> 7.0
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pH neutral
= 7.0
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pH basic
> 7.0
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pOH acidic
> 7.0
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pOH neutral
= 7.0
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pOH basic
< 7.0
17
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going up one number o pH scale (1 to 2)
10x more basic
Note 
Flashcards (25)