Distillation of supercooled liquid to solid, [32], [50]

Double salt interval, [278]

—— salts, crystallization from solution, [280]

—— ——, decomposition by water, [267]

—— ——, formation of, [258], [273], [315]

E

Efflorescence, [86]

Electrical methods of determining transition points, [338]

Enantiotropy, [44], [51]

Equilibria, Gibbs's theory of, [8]