微型化实验测定Ag(NH_3)_n^+的配位数和稳定常数  

Minisize Way to Determine Ag(NH_3)_n^+ Coordination Number and Stability Constant

作　　者：刘万兰[1] 

机构地区：[1]南阳师范学院实验中心,河南南阳473061

出　　处：《南阳师范学院学报》2002年第6期43-45,共3页Journal of Nanyang Normal University

摘　　要：研究了Ag(NH3 ) +n配位数和稳定常数的微型实验测定方法。设计制做了微型滴定管、微型加液器。用移液管量取溶液 ,减小了实验误差。测得稳定常数的误差为 1 7% ,符合实验要求 ,同时减少了实验室环境污染。Discuss using the minisize way to test Ag(NH 3)+ n coordination number and stability constant.Design the b uret.Use pipe to measure liquid to reduce the error of the experiment and get t he stability constant is 1.7%.This is according with the demand of the experimen t,and meanwhile reducing the pollution of the test center.

关 键 词：微型化实验 测定 Ag(NH3)n^+ 配位数 稳定常数 化学实验 

分 类 号：O6－45[理学—化学] O641.4