trans/cis-[Co(en)2Cl2]Cl配合物水解反应动力学常数测定”实验教学实施结果与探讨
张春艳, 欧阳小清, 阮婵姿, 吕银云, 潘蕊, 翁玉华, 董志强, 许振玲, 彭淑女, 李华敏, 任艳平

Laboratory Teaching Results and Discussions of "Determination of Kinetic Constants of the Hydrolysis Reaction of trans/cis-[Co(en)2Cl2]Cl Complexes"
Chunyan Zhang, Xiaoqing Ouyang, Chanzi Ruan, Yinyun Lü, Rui Pan, Yuhua Weng, Zhiqiang Dong, Zhenling Xu, Shunü Peng, Huamin Li, Yanping Ren
表1 trans-[Co(en)2Cl2]Cl配合物水解反应其吸光度A随时间变化值(λ = 620 nm,25 ℃)
t/min 中性介质 酸性介质 t/min 中性介质 酸性介质
A ln(A0/At) A ln(A0/At) A ln(A0/At) A ln(A0/At)
t0 = 0 0.600 0.570 t6 = 60 0.557 0.074 0.542 0.050
t1 = 10 0.589 0.019 0.565 0.009 t7 = 70 0.551 0.085 0.537 0.060
t2 = 20 0.581 0.032 0.559 0.019 t8 = 80 0.544 0.098 0.533 0.067
t3 = 30 0.575 0.042 0.556 0.025 t9 = 90 0.540 0.105 0.530 0.073
t4 = 40 0.569 0.053 0.551 0.034 t10 = 100 0.532 0.120 0.524 0.084
t5 = 50 0.564 0.062 0.547 0.041