chemistry exam 4
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26 Terms
1
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lowry acid
donates H+
2
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lowry base
accepts H+
3
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lowry conjugate acid
when base gains H+
4
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lowry conjugate base
when an acid loses H+
5
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pH
-log [H30+]
6
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pOH
-log [OH-]
7
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[H3O+]
10^-pH
8
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[OH-]
10^-pOH
9
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pH + pOH
14
10
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[H3O+] [OH-]
1×10^-14
11
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Kw
1×10^-14
12
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acidic
0-7
13
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basic
7-14
14
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large Ka
small Kb
15
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large Kb
small Ka
16
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large Kb
strong base
17
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large Ka
strong acid
18
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SA+SB
neutral
19
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SA+WB
weak acid
20
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WA+WB
weak base
21
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WA+SB
depends on Ka and Kb
22
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Kb>Ka
basic
23
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Ka>Kb
acidic
24
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buffer
solutions that resist changes in pH
25
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high buffer moles
high buffer capacity
26
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low buffer moles
low buffer capacity
Note 
Flashcards (62)