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Standard molar entropy
About: Standard molar entropy is a research topic. Over the lifetime, 1586 publications have been published within this topic receiving 29886 citations.
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TL;DR: In this paper, the heat capacity of sulfur hexafluoride (SF6) was measured in the temperature range T = 5 K to T = 250 K with an adiabatic calorimeter.
13 citations
TL;DR: The standard entropy and Gibbs function of formation at 298.15 K were found to be −887.1 ± 2.1 J/(mol K) and −4226.5 ± 4.0 kJ/mol, respectively.
Abstract: The standard enthalpy of formation of crystalline Ca(BUO5)2 at 298.15 K was determined by reaction calorimetry (−4491.0 ± 3.5 kJ/mol). The heat capacity of the substance was measured over the temperature range 7–304 K by adiabatic vacuum calorimetry, and its thermodynamic functions were calculated. The standard entropy and the Gibbs function of formation at 298.15 K were found to be −887.1 ± 2.1 J/(mol K) and-4226.5 ± 4.0 kJ/mol, respectively. The standard thermodynamic functions of calcium uranoborate synthesis reactions were calculated and analyzed.
13 citations
01 Jan 1998
TL;DR: In this article, some features of the states of aggregation in which matter is usually present in Nature, in particular, real gases, condensed phases, phase equilibria and solutions, are discussed.
Abstract: In this chapter we treat some features of the states of aggregation in which matter is usually present in Nature, in particular, real gases, condensed phases, phase equilibria and solutions.
13 citations
TL;DR: In this paper, the viscosities of solutions of cholesterol in benzene, toluene, carbon tetrachloride, chloroform and 1,2-dichloroethane up to 0.4 mol kg −1 at 293, 298, 303, 313, 323 and 333 K have been measured.
13 citations
TL;DR: In this article, the authors measured the heat capacity of anatase and rutile with a Quantum Design Physical Property Measurement System (PPMS) over a temperature range from 1.9 to 302 K.
13 citations