CH-1263
Bond energies
Chemistry · Secondary 4 · Medium · Bond energies
The bond energies are:
H–H: 436 kJ mol
Cl–Cl: 244 kJ mol
H–Cl: 431 kJ mol
Using bond energies, what is the enthalpy change for the reverse reaction
?
H–H: 436 kJ mol
Cl–Cl: 244 kJ mol
H–Cl: 431 kJ mol
Using bond energies, what is the enthalpy change for the reverse reaction
?
- +182 kJ mol^{-1}
- -182 kJ mol^{-1}
- +542 kJ mol^{-1}
- -542 kJ mol^{-1}
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.