Properties of Organic-Water Mixtures. I. Activity Coefficients of Sodium Chloride, Potassium Chloride, and Barium Nitrate in Saturated Water Mixtures of Glycol, Glycerol, and Their Acetates. Model Solutions for Hyperfiltration Membranes

1964 ◽  
Vol 86 (13) ◽  
pp. 2571-2576 ◽  
Author(s):  
Kurt A. Kraus ◽  
Richard J. Raridon ◽  
Willis H. Baldwin
Keyword(s):  
Sodium Chloride ◽  
Potassium Chloride ◽  
Activity Coefficients ◽  
Barium Nitrate ◽  
Saturated Water ◽  
Model Solutions

Salt effect in hydrolysis of 3-acyl-1,3-diphenyltriazenes

1981 ◽  
Vol 46 (12) ◽  
pp. 3104-3109 ◽  
Author(s):  
Miroslav Ludwig ◽  
Oldřich Pytela ◽  
Miroslav Večeřa
Keyword(s):  
Sodium Chloride ◽  
Temperature Dependence ◽  
Potassium Chloride ◽  
Rate Constants ◽  
Zinc Sulphate ◽  
Salt Effect ◽  
Sodium Sulphate ◽  
Potassium Sulphate ◽  
Lithium Sulphate ◽  
Hydrolysis Of

Rate constants of non-catalyzed hydrolysis of 3-acetyl-1,3-diphenyltriazene (I) and 3-(N-methylcarbamoyl)-1,3-diphenyltriazene (II) have been measured in the presence of salts (ammonium chloride, potassium chloride, lithium chloride, sodium chloride and bromide, ammonium sulphate, potassium sulphate, lithium sulphate, sodium sulphate and zinc sulphate) within broad concentration ranges. Temperature dependence of the hydrolysis of the substrates studied has been measured in the presence of lithium sulphate within temperature range 20° to 55 °C. The results obtained have been interpreted by mechanisms of hydrolysis of the studied substances.

Sign in / Sign up

Export Citation Format

Share Document