Drop Calorimetric Measurements on some Chlorides, Sulfides, and Binary Melts

Abstract

Enthalpy content measurements on pure KCl, AgCl, CuCl, PbCl2, Ag2S, and PbS were made at temperatures up to 1000 °C using a sapphire calibrated drop calorimeter. Similar measurements were performed on AgCl–Ag2S and AgCl–KCl melts. These results determined values for the integral enthalpy of liquid–liquid mixing.