A) The activation energy of a certain reaction is 48.4 kJ/mol.
At 23 °C, the rate constant is 0.0120 s^(-1). At what
temperature in degrees Celsius would this reaction go twice as
fast?
B) The initial rate constant is 0.0120 s^(-1) at an initial
temperature of 23 °C. What would the rate constant be at a
temperature of 130 °C for the same reaction described in
Part A?
C) A certain reaction has an activation energy of 66.0 kJ/mol
and a frequency factor of A1 = 3.70×10^(12) M^(-1)s^(-1).
What is the rate constant, k, of this reaction at 30.0
°C?
Express your answer with the appropriate units. Indicate
the multiplication of units explicitly either with a multiplication
dot (asterisk) or a dash.
D) An unknown reaction was observed, and the following data were
collected:
T (K)
k (M^(-1)·s^(-1))
352
109
426
185
Determine the activation energy for this reaction.
Express your answer with the appropriate units.