Answers: 2
              
     
![pH=-log[H^+]](/tpl/images/1005/1319/15713.png)
![2.43=-log[c\times \alpha]](/tpl/images/1005/1319/3c6dc.png)
![2.43=-log[0.98\times \alpha]](/tpl/images/1005/1319/b0ffd.png)
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The pH of a solution of propanoic acid is measured to be . Calculate the acid dissociation constant...
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