Thermodynamic properties of vanadium silicides 11 standard enthalpy of formation and reassessed thermodynamic properties of trivanadium monosilicide
Fluorine bomb combustion calorimetric measurements of the energy of the reaction: V3Si(cr) + (19 / 2)F2(g) = 3V F5(g) + SiF4(g), have given a value of - (163.3 ᠠ6.9)kJ 砭ol - 1for the standard molar enthalpy of formation ?fHmo(V3Si, cr) at T = 298.15 K and po = 101.325 kPa. This result is compared with others from the literature. A table is also given of the reassessed conventional chemical thermodynamic properties of V3Si from T = 298.15 K to T = 1700 K.
Journal of Chemical Thermodynamics
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