Formula

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Percentage error
(error/reading) X 100
1 of 11
Total percentage error
A% error + B% error
2 of 11
Ka (for weak acids)
[H+] [X-] / [HX] OR [H+]^2 / [HX]
3 of 11
Kc
[products]^n/[reactants]^n
4 of 11
pH
-log[H+]
5 of 11
[H+] from pH
shift log^ -pH
6 of 11
Kw
[H+] [OH-] = 1x10^-14 mol^2dm^-6 at 298K
7 of 11
Kw (for water)
[H+]^2 = 1x10^-14 mol^2dm^-6 at 298K
8 of 11
Ka (acidic buffer)
[H+] [X-] / [HX] (X- comes from the salt)
9 of 11
Ka (half equivalence point)
[H+]
10 of 11
Units for Kc
RHS - LHS =Y then Y x (opposite sign 3)= T mol^Y dm^T
11 of 11

Other cards in this set

Card 2

Front

Total percentage error

Back

A% error + B% error

Card 3

Front

Ka (for weak acids)

Back

Preview of the front of card 3

Card 4

Front

Kc

Back

Preview of the front of card 4

Card 5

Front

pH

Back

Preview of the front of card 5
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