Prediction and Correlation of Freezing Point Depression of Aqueous Solutions

1987 ◽  
Vol 30 (4) ◽  
pp. 1176-1180 ◽  
Author(s):  
C. S. Chen ◽  
Steven Nagy

Measurements of freezing-point depression with a precision of ± 0-0002° C have been made on aqueous solutions of potassium chloride and the sulphates of copper, zinc, magnesium, calcium, cobalt and nickel. The results for the sulphates have been analyzed using the theory of incomplete dissociation in a manner which makes clear the physical status of the dissociation constants obtained, and the relation between the approaches associated with the names of Bjerrum and Davies. The values of the dissociation constants are compared with those obtained by other methods.


1996 ◽  
Vol 2 (1) ◽  
pp. 38-42 ◽  
Author(s):  
Tatsuya URAJI ◽  
Hiroyuki KOHNO ◽  
Hiroshi YOSHIMURA ◽  
Makoto SHIMOYAMADA ◽  
Kenji WATANABE

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