Answer to Question #37664 in Chemistry for shahin

Question

Hello. Using a formula to determine the unknown concentration of the redox titration, how?

Answer 1

N(1)V(1)=N(2)V(2)
where N(i) is a normality of the solution (concentration divided by equivalent);
V(i) is a volume of the consumed solution.
The normality of the first solution should given, the volumes are measured.