Conceptual Challenge Problems These rigorous, thought-provoking problems integrate conc...

Conceptual Challenge Problems

These rigorous, thought-provoking problems integrate conceptual learning with problem solving and are suitable for group work.

CP14.A (Section 14.1) Describe how you would use 5-mL samples of the stock solution and additional solutions of 0.010-M Fe³⁺(aq) and 0.010-M SCN^-(aq) to show experimentally that the reaction between Fe³⁺(aq) and SCN^-(aq) does not go to completion but instead reaches an equilibrium state in which appreciable quantities of reactants and product are present. (Refer to the first paragraph for further information.)