截流法和温度跃升法测定Fe^(3+)-CNS^-体系的反应速率常数

DETERMINATION OF RATE CONSTANT OF Fe^(3+)-CNS-BY STOPPED-FLOW AND TEMPERATURE-JUMP METHODS

用截流法和温度跃升法测定了Fe^(3+)-CNS^-体系第一步络合反应的表观速率常数k_1和反应速率常数后k_1,并对第二步络合反应作了讨论。

Apparent rate constant k_f and rate constant k_1 of the first step of complexationbetween Fe^(3+) and CNS^- have been determined by using of stopped-flow andtemperature-jump methods. The second step of complexation has also beenpediscussed.