Given that `DeltaH_(f) (H) = 218 KJ//mol`, express the H-H bond energy in Kcal//mol.

Given that Deltah_(f)(H)=218 kJ//mol . Express the H-H bond energy in K cal//mol

Given that Deltah_(f)(H)=218 kJ//mol . Express the H-H bond energy in K cal//mol

Consider the following data: Delta_(f) H^(2) (N_(2)H_(4), l) =50kJ//mol,, Delta_(f) H^(@) (NH_(3), g)=-46 kJ//mol , B.E. (N-H)= 393kJ//mol and B.E. (H-H)= 436 kJ/mol, also Delta_("vap") H (N_(2)H_(4),l)= 18kJ//mol . The N-N bond energy in N_(2)H_(4) is

Bond energies of H-H and Cl-Cl are "430 kJ mol"^(-1) and "242 kJ mol"^(-1) respectively. DeltaH_(f) for HCl is "91 kJ mol"^(-1) . What will be the bond energy of H-Cl ?

Bond energies of H-H and Cl-Cl are "430 kJ mol"^(-1) and "242 kJ mol"^(-1) respectively. DeltaH_(f) for HCl is "91 kJ mol"^(-1) . What will be the bond energy of H-Cl ?

Calculate the value of standard reaction enthalpy for the following reaction : C_2H_5Cl (g) rarr C_2H_4 (g) + HCl (g) at 298 K temperature.Given that DeltaH^@ (C-H) = 413 KJ mol^-1, DeltaH^@ (C-C) = 346 KJ mol^-1 ,DeltaH^@ (C=H) =611 KJ mol^-1, DeltaH^@ (C-CI) = 339 KJ mol^-1 DeltaH^@ (H-Cl) = 432 KJ- mol^-1 .

The H-H bond energy is 430KJ mol^(-1) and Cl-Cl bonds is 240KJ mol^(-1) . DeltaH for HCl is -90KJ . The H-Cl bond energy is about.

Consider the following data : Delta_(f)H^(@)(N_(2)H_(4),l)=50kJ//mol,Delta_(f)H^(@)(NH_(3),g)=-46kJ//mol B.E(N-H)=393" kJ//mol and B.E."(H-H)=436kJ//mol Delta_("vap")H(N_(2)H_(4),l)=18kJ//mol The N-N bond energy in N_(2)H_(4) is :