Sodium Zirconium Oxide: Molar Enthalpy of Formation at 298.15 K and Molar Heat Capacity from 5 to 1168 K

Details

• Personal Author:
  Benington, K. O. ; Beyer, Richard P. ; Brown RR
• Description:
  Part of the mission of the Bureau of Mines is to provide values of thermodynamic properties for minerals and related inorganic compounds. As part of this effort, the molar heat capacity of sodium zirconium oxide was measured from 5 to 305 k by adiabatic calorimetry and from 438 to 1,168 k by differential scanning calorimetry. The molar enthalpy of formation was determined by hydrofluoric-acid solution calorimetry. The molar enthalpy of formation at 298.15 K is -(1,686.3 +/-2.0) Kj.Mol-1. The values at 298.15 K of cp,m, sm(t)-sm(0) , and - gm(t)-hm(0) /t are 125.88, 125.50, and 54.88 J.K-1mol-1, respectively. These functions are also calculated from 5 to 1,170 k. [Description provided by NIOSH]
• Subjects:
  Occupational Health Safety
• Series:
  Mining Publications
• ISSN:
  0021-9614
• Document Type:
  Text
• Genre:
  Journal Article
• Place as Subject:
  Oregon ; OSHA Region 10
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  ALRC - Albany Research Center
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  11-17
• Volume:
  17
• Issue:
  1
• NIOSHTIC Number:
  nn:10004398
• Citation:
  J Chem Thermodyn 1985 Jan; 17(1):11-17
• Federal Fiscal Year:
  1985
• Peer Reviewed:
  False
• Source Full Name:
  The Journal of Chemical Thermodynamics
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:69091d0686bf4895b833acb26c012ca351dc25f1cd8ac8198e5c7823a7dae4ba8b5e440d6afcab10b212b8f444e007260d994391154045d5a004cbcb38705f15
• Download URL:
  https://stacks.cdc.gov/view/cdc/219561/cdc_219561_DS1.pdf
• File Type:
  [PDF - 386.37 KB ]