Volume NaOH added Moles H+ remaining [H+] pH
0 0.010 0.10  1
20 0.0080 0.0080/0.12 = 0.0667 1.18
40 0.0060 0.0060/0.14 = 0.043 1.37
60 0.0040 0.0040/0.16 = 0.025  1.6
80 0.0020 0.0020/0.18 = 0.011 1.95
100 ª0  10-7 7
120  ª0  10-11.96  11.96
140  ª0  10-12.22 12.22
 200  ª0  10-12.70 12.70

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

plot of the titration of acetic acid with strong base

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

titration curve with labels for inflection points and acid/base compositions

 

 

 

 

 

 

© R A Paselk

Last modified 6 May 2013