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OpenStudy (anonymous):
A mixture of Na2CO3 and NaHCO3 has a mass of 82.8 g . It is dissolved in 1.00 L of water and the pH is found to be 9.92. Find mass of NaHCO3 in the mixture.
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OpenStudy (preetha):
THis is a Henderson HAsselbach buffer equation. pH= pKA+log(base/Acid) Can you take it from there?
OpenStudy (anonymous):
not really...how do i start? @Preetha
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