A reaction has a rate constant of 1.19×10−2 /s at 400. K and 0.686 /s at 450. K.
A. Determine the activation barrier for the reaction?
B. What is the value of the rate constant at 425 K?
A reaction has a rate constant of 1.19×10−2 /s at 400. K and 0.686 /s at...
A reaction has a rate constant of 1.12x10-2 /s at 400. K and 0.684 /s at 450. K. Part A Determine the activation barrier for the reaction. VO AEO ? E = kJ/mol Submit Request Answer Part B What is the value of the rate constant at 425 K? ΟΙ ΑΣΦ ? k= Submit Request Answer Provide Feedback
A reaction has a rate constant of 1.23x10-2/s at 400 K and 0.685/s at 450 K Part A Determine the activation barrier for the reaction V AED ? kJ/mol Submit Request Answer Part 8 What is the value of the rate constart at 425 K? ΑΣΦ Submit Request Provide Feedback
A reaction has a rate constant of 1.12×10−2 s−1 at 400.0 K and 0.690 s−1 at 450.0 K. Part 1: Determine the activation barrier for the reaction. Part 2: What is the value of the rate constant at 425 K?
A reaction has a rate constant of 1.20×10−2 s−1 at 400.0 K and 0.684 s−1 at 450.0 K. A) What is activation energy? B)What is the value of the rate constant at 425 K?
A reaction has a rate constant of 1.28×10−4 /s at 26 ∘C and 0.234 /s at 75 ∘C. Determine the activation barrier for the reaction. What is the value of the rate constant at 18 ∘C?
for the gas phase decomposition of n2o2 the rate constant is k 1.4 s at 400 K and 4.3 s at 450 K . What is the activation energy for this reaction ?
A reaction has a rate constant of 1.28×10−4 s−1 at 27 ∘C and 0.234 s−1 at 78 ∘C . Determine the activation barrier for the reaction. What is the value of the rate constant at 15 ∘C?
A reaction has a rate constant of 1.26×10−4 s−1 at 26 ∘C and 0.229 s−1 at 77 ∘C . A) Determine the activation barrier for the reaction. ( kJ/mol ) B) What is the value of the rate constant at 16 ∘C ? (s^-1)
A reaction has a rate constant of 1.21×10−4 s−1 at 25 ∘C and 0.226 s−1 at 77 ∘C . Part A Determine the activation barrier for the reaction. Express your answer in units of kilojoules per mole and with 3 significant figures. Ea E a = nothing kJ/mol Request Answer Part B What is the value of the rate constant at 18 ∘C ? Express your answer in units of inverse seconds (s−1) and with 3 significant figures. k k...
Part A: The rate constant for a certain reaction is k = 1.90×10−3 s−1 . If the initial reactant concentration was 0.150 M, what will the concentration be after 7.00 minutes? Part B: A zero-order reaction has a constant rate of 4.60×10−4 M/s. If after 30.0 seconds the concentration has dropped to 8.00×10−2 M, what was the initial concentration? Part C: A certain reaction has an activation energy of 60.0 kJ/mol and a frequency factor of A1 = 7.80×1012 M−1s−1...