System: tantalum oxide (Ta2O5)

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1) tantalum oxide (Ta2O5)
DECHEMA ID5928
FormulaO5Ta2
Synonymtantalum oxide
Synonymditantalum pentoxide
InChi-KeyBPUBBGLMJRNUCC-UHFFFAOYSA-N
Registry No.1314-61-0

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
densitysolid11View
enthalpysolid115View
enthalpy (related to 0 K)solid172View
enthalpy (related to 298 K)solid14View
enthalpy function (-H(298))liquid149View
enthalpy function (-H(298))solid130View
enthalpy of formationliquid149View
enthalpy of formationsolid234View
enthalpy of fusion-11View
entropysolid349View
entropyliquid149View
equilibrium constant of formationsolid130View
equilibrium constant of formationliquid149View
free energy function (-E(298))solid130View
free energy function (-E(298))liquid149View
free energy of formationsolid130View
free energy of formationliquid149View
free enthalpy of formationsolid14View
heat capacity (cp)liquid149View
heat capacity (cp)solid3113View
melting point-11View