Question

Chemical kinetics activation energy numericals 2

Answer 1

Explanation:

Activation Energy Problem

Step 1: Convert temperatures from degrees Celsius to Kelvin. T = degrees Celsius + 273.15. T1 = 3 + 273.15.

Step 2 - Find Ea ln(k2/k1) = Ea/R x (1/T1 - 1/T2) ..

Answer: The activation energy for this reaction is 4.59 x 104 J/mol or 45.9 kJ/mol.