SHOENITE OBTAINING DURING THE POTASSIUM SULFATE SYNTHESIS
نویسندگان
چکیده
منابع مشابه
The Solubility of Potassium Sulfate in Thermodynamic view
The solubility of K2SO4 in water at 25°C was determined. Comparing the value ofthermodynamic solubility product constant, Ksp(th), (Ksp(th) = exp (-ΔGodiss RT) of the mentionedsalt to the value of concentration solubility product, Ksp(c) which is obtained from the observedsolubility, s/moL-1, Ksp(c) = 4s3, revealed a great difference. The difference can be satisfactorilyexplained using Debye- H...
متن کاملPotassium p-nitrophenyl sulfate.
The crystal structure of the title compound, K+.C6H4NO6S-, is built up from p-nitrophenyl sulfate anions and potassium cations. Adjacent anions form dimers, which are linked together in a three-dimensional network via short C-H...O contacts. The coordination sphere of the K+ ions may be described as a distorted square antiprism. The crystal structure is further stabilized by pi-pi stacking inte...
متن کاملPotassium aquaterbium(III) oxalate sulfate
Single crystals of KTb(C(2)O(4))(SO(4))(H(2)O), potassium aqua-terbium(III) oxalate sulfate, were obtained under hydro-thermal conditions. In the crystal structure, the Tb(III) atom is coordinated by four O atoms from two oxalate anions, three O atoms from three sulfate anions and one O atom from a water mol-ecule within a TbO(8) distorted square antiprismatic coordination. The potassium and te...
متن کاملThe Phase Transition of Potassium Sulfate
The discontinuous phase transition of K 2 S 0 4 is described by a semi-empirical model that uses the elastic stiffnesses cn and the changes in volume and entropy associated with the order-disorder transition. Consideration of the elastic anomaly (existence of soft, damped longitudinal acoustic phonons) in K 2 S 0 4 removes the disagreement between transition enthalpies AHlr measured calorimetri...
متن کاملthe solubility of potassium sulfate in thermodynamic view
the solubility of k2so4 in water at 25°c was determined. comparing the value ofthermodynamic solubility product constant, ksp(th), (ksp(th) = exp (-δgodiss rt) of the mentionedsalt to the value of concentration solubility product, ksp(c) which is obtained from the observedsolubility, s/mol-1, ksp(c) = 4s3, revealed a great difference. the difference can be satisfactorilyexplained using debye- h...
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: Proceedings of the National Academy of Sciences of Belarus, Chemical Series
سال: 2018
ISSN: 2524-2342,1561-8331
DOI: 10.29235/1561-8331-2018-54-1-109-117