Enthalpy of formation of the hydrate Na2SiO3. 5H2O

被引：1

作者：

Bennour, F ^{[1
]}

Rogez, J ^{[1
]}

Mathieu, JC ^{[1
]}

机构：

[1] CNRS, Ctr Thermodynam & Microcalorimetrie, F-13331 Marseille 3, France

来源：

ANNALES DE CHIMIE-SCIENCE DES MATERIAUX | 2002年 / 27卷 / 04期

关键词：

D O I：

10.1016/S0151-9107(02)80023-X

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Enthalpy of formation of the hydrate Na2SiO3. 5H(2)O. The enthalpy of formation of the metasilicate hydrate Na2SiO3.5H(2)O referred to the anhydrous silicate and water was determined by solution calorimetry at 298.2 K : -59.3 +/- 3.0 kJ/mol. Some considerations on the thermochemistry of hydrates are proposed.

引用

页码：107 / 114

页数：8

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