Brought to you by:

Heats of Formation and Entropies of  HS  −  and S−−. Potential of Sulfide‐Sulfur Couple

, and

© 1953 ECS - The Electrochemical Society
, , Citation J. W. Kury et al 1953 J. Electrochem. Soc. 100 468 DOI 10.1149/1.2780880

1945-7111/100/10/468

Abstract

The heat of neutralization of solutions by was measured at 25°C for various mole ratios of to . These data, with the two dissociation constants of , allow calculation of the free energies, heats of formation, and the partial molal entropies of S−− and . The results for S−− and are, respectively : , , and . The potential of the S−− ‒ S couple is 0.447 volt.

Export citation and abstract BibTeX RIS

10.1149/1.2780880