The Phase Rule and Its Applications

by Alexander Findlay

(a) Hydrate, solution I., vapour.

(b) Hydrate, solution II., vapour.

(c) Solution I., solution II., vapour.

(d) Hydrate, solution I., solution II.

(e) Hydrate, ice, vapour.

(f) Ice, solution II., vapour.

(g) Ice, hydrate, solution II.

III. Bivariant Systems: Two co-existing phases.

(a) Hydrate, solution I.

(b) Hydrate, solution II.