40 kJ mol⁻¹
100 kJ mol⁻¹
80 kJ mol⁻¹
Activated complex energy = forward reactants PE + forward activation energy.
In quiz mode, students should check their answers first, then export the PNG for submission.
Study mode key
Forward Ea = 80 kJ mol⁻¹
Reverse Ea = 20 kJ mol⁻¹
ΔH = +60 kJ mol⁻¹
Activated complex = 120 kJ mol⁻¹
Forward reactants PE40 kJ mol⁻¹
Forward products PE100 kJ mol⁻¹
Activated complex PE120 kJ mol⁻¹
Forward activation energy80 kJ mol⁻¹
Reverse activation energy20 kJ mol⁻¹
Enthalpy change, ΔH+60 kJ mol⁻¹; endothermic