Welcome to CDC stacks | High-Temperature Relative Enthalpies of V205 - 10523 | National Institute for Occupational Safety and Health
Stacks Logo
Advanced Search
Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.
Clear All Simple Search
Advanced Search
High-Temperature Relative Enthalpies of V205
  • Published Date:
Filetype[PDF-509.41 KB]

  • Description:
    Relative enthalpies of V20S from 298.15 to 1,101.0 K were measured at the Bureau of Mines to provide data needed for the advancement of min-eral technology. Enthalpies were measured with a copper-block calorimeter. A sharp melting point was found at 951 K, with [~~ = 15.690 kcal/ mol ] for the standard enthalpy of melting. Tabulated values are given at selected temperature increments between 298.15 and 1,500 K for the standard relative enthalpy [(HO -H~98),] heat capacity (CpO), entropy (SO), and Gibbs energy function [-(Go -H298)/T]. Standard relative enthal-pies are also given in equation form and combined with data from the literature to derive values of standard enthalpies of formation and Gibbs energies of formation.

  • Supporting Files:
    No Additional Files
No Related Documents.
You May Also Like: