k = Ae-Ea/RT

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k Ae-Ea/RT
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Titration Curves
Weak acid with strong base
Strong acid with weak base
http//www.chemguide.co.uk/physical/acidbaseeqia/p
hcurves.html
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Acid-base Equilibria
Important Equations
Self-ionization of water
H2O ? H OH- Kw HOH- 1.0 x 10-14
Acid dissociation
HA ? H A-
HA H2O ? H3O A-
Base dissociation (e.g. NaOH, KOH)
BOH ? B OH-
Base hydrolysis (e.g., NH3)
B H2O ? BH OH-
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Acid-base Equilibria (contd)
Hydrolysis of the conjugate base of an acid
A- H2O ? HA OH-
Note that
HOH- Kw
In a buffer system