TY - JOUR
AU - Okano, Yasuhiro
AB - The solubilities of hexamminecobalt(III) chloride, bromide, nitrate and perchlorate were measured at 10∼35°C. From the solubility measurements the relationships between the equilibrium constant of the solution and the temperature were calculated. The heats of solution calculated from these data agreed approximately with the values given in the literature and those calculated by using formulae of Kapustinski\v{i} and Fajans.The free energy changes of formation of these complexes in the solid state were calculated for the first time. It is concluded from the results that the stability of these salts decreases in the following order:& [Co(NH_3)_6]Cl_3>[Co(NH_3)_6](NO_3)_3>& [Co(NH_3)_6]Br_3>[Co(NH_3)_6](ClO_4)_3
TI - Thermodynamic Studies on Cobalt Complexes. II. Solubility and Standard Free Energy of Formation of [CoA6]-type Salts
JF - Bulletin of the Chemical Society of Japan
DO - 10.1246/bcsj.32.462
DA - 2006-04-12
UR - https://www.deepdyve.com/lp/oxford-university-press/thermodynamic-studies-on-cobalt-complexes-ii-solubility-and-standard-mPsg0ybNdc
SP - 462
EP - 466
VL - 32
IS - 5
DP - DeepDyve
ER -