Potentiometric Titration of Fe (II)
Potentiometric Titration of Fe (II)
This Demonstration shows the process of titration of a solution with an unknown concentration of with . Titration is based on the reaction: . The titration curve is used to find the unknown concentration of .
2+
Fe
Cr
2
2-
O
7
6++14⟶6+2+7O
2+
Fe
Cr
2
2-
O
7
+
H
3+
Fe
3+
Cr
H
2
2+
Fe