What is the pH of the resultant solution formed by adding these 5 weak acids?
Here c is the Concentration and ka is the acid dissociation constant.
Acid 1 : c1=0.1999N , ka1=2.036×10−15
Acid 2 : c2=0.02367N , ka2=5.0093×10−15
Acid 3 : c3=0.5678N , ka3=3.9925×10−16
Acid 4 : c4=0.09826N , ka4=6.5762×10−16
Acid 5 : c5=6.753N , ka5=0.7036×10−15
Enter your answer as [pH] , where [ ] is greatest integer function.
Original!