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Topic: calcuation of buffer  (Read 1894 times)

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Offline shirleyisgood

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calcuation of buffer
« on: August 15, 2011, 10:28:31 AM »
calculate the volume of 0.10M NaOH that must be added to 100.0cm3 of 0.10M HCO2H to obtain a solution of pH4 at 298K.
thx !
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Offline sjb

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Re: calcuation of buffer
« Reply #1 on: August 15, 2011, 01:06:59 PM »
Quote from: shirleyisgood on August 15, 2011, 10:28:31 AM
calculate the volume of 0.10M NaOH that must be added to 100.0cm3 of 0.10M HCO2H to obtain a solution of pH 4 at 298 K.
thx !

What equations do you know that may help in this instance?
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