You're offline. Some features may be limited.
(i) ( A_ 2 (g)+3 B_ 2 (g) rightleftharpoons 2 A B_ 3 (g) ; Delta H=-v e ) (ii) ( PX_ 5 (~g) rightleftharpoons PX_ 3 (~g)+X_ 2 (~g) ; Delta H=+ve ) | Suva Ai