How much energy, in kilojoules, is released or absorbed from the reaction of one mole of nitrogen, N2, with three moles of molecular hydrogen, H₂, to form two moles of ammonia, NH₃? H-N (bond energy: 389 kJ/mol)
H-H (bond energy: 436 kJ/mol)
N N (bond energy: 946 kJ/mol)
N N + H-H + H-H → NH₃ + NH₃

Question

How much energy, in kilojoules, is released or absorbed from the reaction of one mole of nitrogen, N2, with three moles of molecular hydrogen, H₂, to form two moles of ammonia, NH₃? H-N (bond energy: 389 kJ/mol)
H-H (bond energy: 436 kJ/mol)
N  N (bond energy: 946 kJ/mol)
N  N + H-H + H-H → NH₃ + NH₃

Quizplus · Accepted Answer

The Answer of How much energy, in kilojoules, is released or absorbed from the reaction of one mole of nitrogen, N2, with three moles of molecular hydrogen, H₂, to form two moles of ammonia, NH₃? H-N (bond energy: 389 kJ/mol)
H-H (bond energy: 436 kJ/mol)
N  N (bond energy: 946 kJ/mol)
N  N + H-H + H-H → NH₃ + NH₃

How Much Energy, in Kilojoules, Is Released or Absorbed from the Reaction