Activity Coefficients of Potassium Hydroxide, Sodium Hydroxide and Sodium Sulphate in their Concentrated Solutions
نویسندگان
چکیده
منابع مشابه
Leaching Kinetics of Stibnite in Sodium Hydroxide
Spherical pellets of antimony sulphide were dissolved in 1 molar sodium hydroxide solutions at different temperatures. It was found that the shrinking core with ash layer model could satisfactorily explain the dissolution process. Using this model it was found that initially the rate controlling step is a chemical reaction with activation energy of 10.2 kJ/mol. As the ash layer builds up, diffu...
متن کاملPrecipitation of reactive aluminium hydroxide from an acidic aluminium sulphate solution by addition of sodium hydroxide
The goal of the present thesis was to study the possibilities of producing an aluminium hydroxide, which would easily dissolve in hydrochloric acid. Furthermore, the product should be easy to dewater. In the experiments, which were made batch-wise, a 50% sodium hydroxide was used to accomplish the precipitation. The precipitation of aluminium hydroxide is a dynamic process that depends on many ...
متن کاملGermicidal Efficiency of Sodium Hydroxide, Sodium Carbonate, and Trisodium Phosphate ^
In this paper the writers present results which they obtained, for the most part, in making a comparative study of disinfectants that, might be used by poultrymen, a fact which accounts for the choice of test organisms and various other details of the technic. Although, as the title implies, this work was done chiefly with the hydroxide, carbonate, and phosphate of sodium, the paper also report...
متن کاملOmeprazole / Sodium Bicarbonate / Magnesium Hydroxide Tablets safely and effectively. See full prescribing information for Omeprazole / Sodium Bicarbonate / Magnesium Hydroxide Tablets. Omeprazole / Sodium Bicarbonate / Magnesium Hydroxide Tablets
_______________________________________________________________________________________________________________________________________ HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use Omeprazole / Sodium Bicarbonate / Magnesium Hydroxide Tablets safely and effectively. See full prescribing information for Omeprazole / Sodium Bicarbonate / ...
متن کاملCaustic skin burn caused by sodium hydroxide.
DESCRIPTION A 75-year-old, previously healthy, woman presented to the emergency room with bilateral hand wounds. Her medical history revealed the use of a sodium hydroxide (NaOH)—impregnated swab without gloves for approximately 2–3 h. Within several hours she felt a burning sensation and noticed significant hyperaemia and blisters over her left interdigitals and her right tenar eminence and fi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1931
ISSN: 0369-4208,2185-0909
DOI: 10.1246/nikkashi1921.52.645