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The half-life for the reaction below was determined to be 2.14 x 104 s at 800...
The half-life for the reaction below was determined to be 2.14 x 10's at 800 K. The value of the half-life is independent of the inital concentration of N20 present. The activation energy of the reaction is 259.00 kJ/mol. NO(g) - Nag) +0g) 1st attempt See Periodic Table See Hint What would be the half-life at 1000.32 K?
The half-life for the reaction was determined to be 2.14 × 104 s at 800 K. The value of the half-life is independent of the inital concentration of N2O present. The activation energy of the reaction is 259.00 kJ/mol. N2O(g)->N2(g)+O(g) what would be the half life at 900.10K?
14 Question e See page 585 (1 point) 1st attempt See Periodic Table See Hint -5 -1 The rate constant for the reaction below was determined to be 3.241x10 s a 225 kJ/mol. What wou Id be the value of the rate constant at 9.40x10 K? N20(g) > N2 (8) +O (g) 800 K. The activation energy of the reaction is -1 14 Question e See page 585 (1 point) 1st attempt See Periodic Table See Hint -5 -1 The...
The rate constant for the reaction below was determined to be 3.241×10-5 s–1 at 800 K. The activation energy of the reaction is 265 kJ/mol. What would be the value of the rate constant at 9.60×102 K? $$N2O(g) N2(g)+O(g) (explain all steps and including calculator)
The rate constant for the reaction below was determined to be 3.241×10-5 s–1 at 800 K. The activation energy of the reaction is 255 kJ/mol. What would be the value of the rate constant at 9.10×102 K? N2O --> N2 + O
In a first-order reaction at 300 K, the half-life is 2.50 x 104 seconds and the activation energy is 103.3 kJ/mol. What is the rate constant at 350 K? 4.78 s-1 2.79 x 10-5 s-1 6.38 x 1016 s-1 7.47 x 10-8 s-1 1.03 x 10-2 s-1
A first order reaction has 2.81 s half-life at 298 K and 0.313 s half-life at 318 K. Using the Arrhenius expression, identify the correct activation energy for this reaction? (R = 0.00832 kJ/mol-K) O 1. 10.5 kJ/mol 2.86.3 kJ/mol 3. 105 kJ/mol 4.501 kJ/mol
See HintSee Periodic Table The rate constant for the reaction below was determined to be 3.241×10-5 s–1 at 800 K. The activation energy of the reaction is 215 kJ/mol. What would be the value of the rate constant at 9.80×102 K? $$
Question 28 For the reaction: 2Ad -- 4 d l the rate law is har et = K[A] Atence of 190Khan is 517 Kl/mol and the half-life is 125 10 seconds. Determine the rate constant 300K 5510-14-1 5.6 10' O2710 7.2910 5610 Question 28 For the reaction: 2 A(g) + 4B(g) + C(g) the rate law is: At = [a] At kJ/mol and the half-life is 1.25 x 104 seconds. Determine the rate constant at 300 K? 1 pts At...
A first order reaction has a half-life of 196 seconds at 25oC. How long (in minutes) does it take for the concentration of the reactant to drop to 3.125% of the original concentration? (it's not 16.34) The rate constant of a chemical reaction increased from 0.197 s-1 to 3.24 s-1 after raising the temperature from 20.0 oC to 60.0 oC. What is the activation energy (in kJ/mol) for this reaction? (Hint: Think about what R value to use and what...