The kinetically effective stoichiometry of reactions in the carbon-sulphur dioxide system

Abstract

Conductivities of fused PbBr₂+KBr mixtures, containing up to c. 90 mole % KBr, have been determined as a function of temperature. The data are represented well by quadratic functions of temperature, and the best- fit parameters of the quadratic functions are reported for each mixture.     The conductivity data vary isothermally with composition in a different manner than do the literature data for this system. However, the isotherms are very similar to these obtained previously for PbCl₂ + KCl mixtures.   Interpretations of physicochemical properties of PbBr₂+KBr mixtures are reviewed briefly, and a close parallel between structural models applicable to PbBr₂ + KBr and PbCl₂ + KCl melts containing up to 50 mole % KBr or KCl is suggested.