Analytical dependence of substance solubility measure on temperature

• Autorzy: Pluta, Z. , Hryniewicz, T.
• Języki publikacji: EN

Abstrakty

EN

The work covers an adequate analytical dependence of solubility measure of the chemical substances on the water/aqueous solution temperature. The solubility was defined and new, more readable solubility measure was introduced; the coefficient of solubility has been proposed instead. Then the source differential equation was introduced as the basis for the derivation of a final analytical form of dependence of the solubility coefficient on temperature. That characteristics has been developed by determining the dependence of the solubility coefficient variability intensity on temperature. An example of the use of presented theory has been delivered by referring it to the phenomenon of dissolution of AgNO3 silver nitrate in the aqueous environment. In the summary, quite a developed use of the source differential equation has been underlined with some more examples revealed.

Słowa kluczowe

PL

rozpuszczalność; substancja; temperatura; potencjał pola; stała temperatury; współczynnik rozpuszczalności; nasilenie zmian współczynnika rozpuszczalności

EN

solubility; substance; temperature; potential field; temperature-solubility space; temperature constant; solubility coefficient; intensity of changes of the solubility coefficient

• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2012
• Tom: Vol. 5
• Strony: 20-34
• Opis fizyczny: Bibliogr. 27 poz., rys., tab.

Twórcy

autor

Pluta, Z.

autor

Hryniewicz, T.

• Koszalin University of Technology, Raclawicka 15-17, PL 75-620 Koszalin, Poland,

Bibliografia

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