Chemistry, 09.07.2019 12:30 advancedgamin8458
Phosphoric acid has a pka of 2.1. at what ph will 75% of phosphoric acid be in the conjugate base form?
Answers: 1
![from henderson hasselbalch equation\\pH=pka+log[\frac{conjugate}{acid}]\\given[\frac{conjugate base}{acid}]\\=\frac{75}{25}=3\\PH=2.1+log3\\pH=2.1+0.5=2.6](/tpl/images/0069/3859/75261.png)
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Phosphoric acid has a pka of 2.1. at what ph will 75% of phosphoric acid be in the conjugate base fo...
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