RI 6822 Heats And Free Energies Of Formation Of Anhydrous Carbonates Of Barium, Strontium, And Lead
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 10
- File Size:
- 488 KB
- Publication Date:
- Jan 1, 1966
Abstract
The heats of formation of anhydrous barium carbonate (witherite), strontium carbonate (strontianite), and lead carbonate (cerussite) were determined by solution calorimetry. The solution mediums were hydrochloric acid for barium and strontium carbonates and perchloric acid for lead carbonate. The heats of formation at 298.15° K are as follows: BaCO3 -297.5 ± 0.8 kcal/mole; SrCO3 -294.6 ± 0.5 kcal/mole; and PbCO3 -168.0 ± 0.3 kcal/mole.
Citation
APA: (1966) RI 6822 Heats And Free Energies Of Formation Of Anhydrous Carbonates Of Barium, Strontium, And Lead
MLA: RI 6822 Heats And Free Energies Of Formation Of Anhydrous Carbonates Of Barium, Strontium, And Lead. The National Institute for Occupational Safety and Health (NIOSH), 1966.