Saved Bookmarks
| 1. |
Acetic acid has a dissociation constant of 1.8xx10^(-5), Calculate the pH values of the decinormal solution of Acetic acid. |
|
Answer» SOLUTION :`[H^(+)]=SQRT(K_(a).C)""C=0.1M` `sqrt(1.8xx10^(-1)xx10^(-1))=1.34xx10^(-3)` `pH=-log[H^(+)]=-log01.34xx10^(-1)=2.872` |
|