what is the activation energy of the uncatalyzed reaction? 100 kj 40 kj 60 kj 80 kj
what is the activation energy of the uncatalyzed reaction? 100 kj 40 kj 60 kj 80 kj
Answer
Explanation:
Step1: Identify activation energy on graph
Activation energy of uncatalyzed reaction is difference between energy of reactants and energy at peak of curve for uncatalyzed reaction (solid - line curve). Assume energy of reactants is 20 kJ and peak of solid - line curve is at 100 kJ.
Step2: Calculate activation energy
$E_a=100 - 20=80$ kJ
Answer:
80 kJ