—— Rule, [8], [16]

—— ——, deduction of, [18]

—— ——, scope of, [1]

Phases, formation of new, [69]

——, number of, [9]

Phenol, acetone, water, [248]

——, aniline, water, [250]

—— and α-naphthylamine, [213]

—— and p-toluidine, [214]

—— and water, solubility of, [97]