高等学校化学学报 ›› 1989, Vol. 10 ›› Issue (8): 860.
• 研究简报 • 上一篇 下一篇
毕树平, 高鸿
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Bi Shuping, Gao Hong
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关键词: 示波电导滴定, 示波图的收缩或扩张
Abstract: Acathode-ray oscillograph is directly connected to the electrodes of a conductometric titra-tion cell and the sudden change of the oscillogram is used to indicate the end-point of conductometric titration.The new technique has advantages over the usual conductometric titration methed: (1) The end-point can directly be perceived through the senses, and the graphic method for end-point location is no longer used.(2) The equipment and manipulation are more simple.
Key words: Oscillographic conductometric titrtion, Expansion or contraction of oscillogram
TrendMD:
毕树平, 高鸿. 示波电导滴定. 高等学校化学学报, 1989, 10(8): 860.
Bi Shuping, Gao Hong. Oscillographic Conductometric Titration. Chem. J. Chinese Universities, 1989, 10(8): 860.
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