15. Chemical Kinetics
Energy Diagrams
15. Chemical Kinetics Energy Diagrams
4PRACTICE PROBLEM
Determine which of the following reactions is the most exothermic and which is the most endothermic.
Reaction A. Ea = 10 kJ/mol; ΔE = −30 kJ/mol
Reaction B. Ea = 50 kJ/mol; ΔE = +25 kJ/mol
Reaction C. Ea = 20 kJ/mol; ΔE = −40 kJ/mol
Determine which of the following reactions is the most exothermic and which is the most endothermic.
Reaction A. Ea = 10 kJ/mol; ΔE = −30 kJ/mol
Reaction B. Ea = 50 kJ/mol; ΔE = +25 kJ/mol
Reaction C. Ea = 20 kJ/mol; ΔE = −40 kJ/mol