Published April 2006 | Version v1
Journal article Metadata-only

Standard enthalpy of formation of La2CoO4(cr)

Creators

  • 1. Rossijskij Khimiko-Tekhnologicheskij Univ. im. D.I. Mendeleeva, Moscow (Russian Federation)

Description

The enthalpies of reactions of La2CoO4(cr) and CoCl2(cr) with hydrochloric acid were measured with an isothermal-jacket calorimeter. The results obtained and the available literature data were used to calculate the standard enthalpy of formation of La2CoO4(cr) at 298.15 K, ΔfH0=-2179±7 kJ/mol

Abstract (Russian)

В калориметре с изотермической оболочкой измерены энтальпии реакций La2CoO4(к), СоСl2(к) и LaCl3(к) с соляной кислотой. По полученным величинам с привлечением литературных данных рассчитана стандартная энтальпия образования La2CoO4(к) при 298.15 К (ΔfH0= -2179 ± 7 кДж/моль)

Additional details

Additional titles

Original title (Russian)
Стандартная энтальпия образования Ла

Publishing Information

Journal Title
Zhurnal Fizicheskoj Khimii
Journal Volume
80
Journal Issue
4
Journal Page Range
p. 767-768
ISSN
0044-4537
CODEN
ZFKHA9

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
37073472
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
AQUEOUS SOLUTIONS; CALORIMETRY; COBALT OXIDES; CRYSTALS; EXPERIMENTAL DATA; FORMATION HEAT; HYDROCHLORIC ACID; LANTHANUM OXIDES; SOLUTION HEAT; TEMPERATURE RANGE 0273-0400 K
Descriptors DEC
CHALCOGENIDES; CHLORINE COMPOUNDS; COBALT COMPOUNDS; DATA; DISPERSIONS; ENTHALPY; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; HYDROGEN COMPOUNDS; INFORMATION; INORGANIC ACIDS; INORGANIC COMPOUNDS; LANTHANUM COMPOUNDS; MIXTURES; NUMERICAL DATA; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; REACTION HEAT; SOLUTIONS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
3 refs., 3 tabs.