POLYPROTIC ACIDS AND BASES: Very important!
18-1 POLYPROTIC ACIDS AND BASES: Very important!-- acids that can lose, and bases that can pick up, more than one H+ (e.g. diprotic H 2A and triprotic H 3A acids). Ionization occurs stepwise, and each step has its own K
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Section 19.1. Acid-Base Buffer Solutions
christou.chem.ufl.edu19-1 Section 19.1. Acid-Base Buffer Solutions In everyday English, a buffer is something that lessens the impact of an external force. ** An acid-base buffer is a solution that lessens the change in [H 3O+] that would result when a strong acid or base is added ** A buffer is a concentrated solution of a weak acid (or base), together with a salt
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