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Weak Acids

This video works through several examples to calculate the pH and % ionization of a weak acid solution. We'll learn how to set up a (M)ICE table, and use the assumption to simplify the calculation of x = [H+]. Once you have [H+], then pH = −log[H+]. An added bonus, is that when we check the assumption, that calculation also gives us the % ionization, without any extra work! With weak acid problems, do your best to apply the steps of the strategy consistently each time.