ExamPlay Dark Logo
Přihlaste se

WAEC - Chemistry (1996 - No. 16)

What does X represent in the following equation? H 2(g) + 1/2O2(g) → H2O (l); ∆H = xKJ.
Bond energy
Activation energy
Ionization energy
Enthalpy of neutralization
Enthalpy of formation

Komentáře (0)

Přihlaste se pro komentář
Inzerát
BrainBehindX Inc Logo
©2026; Powered By BrainBehindX Inc