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0.25 10.125 0,125 [Alem) | [B] (m) [C] (m) | Rate 0.125 0.2 0.1 5.25.102 1.05.103...
The following data were obtained in a kinetics study of the hypothetical reaction A+B+C - products. [A] (M) [B] (M) [C](M) Initial Rate (10-3 MS) 0.4 0.4 0.2 160 0.2 0.4 0.4 80 0.6 0.1 0.2 15 0.2 0.1 0.2 5 0.2 0.2 0.4 20 Using the initial-rate method, what is the order of the reaction with respect to C? zero-order impossible to tell from the data given second-order first-order third-order
Experiment Initial [A] Initial [B] Initial [C] Initial Rate of Reaction 1 0.1 M 0.1 M 0.2 M 4 x 10^(-4) M/min 2 0.3 M 0.2 M 0.2 M 1.2 x 10^(-3) M/min 3 0.1 M 0.3 M 0.2 M 4 x 10^(-4) M/min 4 0.3 M 0.4 M 0.6 M 3.6 x 10^(-3) The method of initial rates is used to determine the rate law for reactants A, B, and C. This data was obtained at 25 degrees C....
0.25 0.2 0.15 0.1 a[m/s] -0.1 -0.15 EEEE -0.2 -0.25 0 10 20 30 50 60 70 80 40 t[s] Problem 2 One day, a large drilling platform (M= 9 x 10 kg) is floating in the ocean minding its own business when a tsunami passes by. The upward vertical acceleration vs time for the platform after the tsunami passes is measured by an accelerometer and plotted in the graph above. a) What is the damping constant b for this...
Determine the angular acceleration and
acceleration equations.
E А VE = 0.25 m/s С 0.125 m Up = 0.4 m/s B D
03 2 AG 2 B A B z cal FRIAL [A] [B ] Rate M/min 1 0.2 0.2 -32 2 0.4 0.2 1.28 3 0.4 0.4 2.56 40) Order of Rx with. Respect to [A] 4 b) ordea of Rx with Respect to [B] 4 c) Rate LAW 5 6 d) Rate Constant k (with units) - Proposed mechanism D A + A → Az - 2) A₂ + B A₂B E 3) AB+B A₂ B2 e) 2 intermedistes i...
Consider the following data to answer the next 4 questions. [A] initial (M) [B] initial (M) Initial speed of the reaction (M / s) 0.2 0.1 5 0.2 0.2 10 0.6 0.2 30 3a. The order of the reaction with respect to [A] is__________. 3b. The order of the reaction with respect to [B] is__________. 3c. The net order of the reaction is__________. 3d. The value of k is (include units) is__________.
Use the graph to estimate K. 1.0 0.75 Yo₂ 0.5 0.25 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 [L] (M)
Consider the following data to answer the next 4 questions. [A] initial (M) [B] initial (M) Initial speed of the reaction (M / s) 0.2 0.1 5 0.2 0.2 20 0.6 0.4 80 4a. The order of the reaction with respect to [A] is__________. 4b. The order of the reaction with respect to [B] is__________. 4c. The net order of the reaction s__________. 4d. The value of k is (include units) is__________.
Grade Scale Probability Expected Value Variance A 4 0.1 0.4 B 3 0.2 0.6 C 2 0.4 0.8 D 1 0.2 0.2 F 0 0.1 0 2 EXPECTED GRADE COURSE VARIANCE
Let X be a discrete random variable with the following pmf 0.1 for I = 0.2 0.2 for x = 0.4 0.2 for x = 0.5 P(X = x) = 0.3 for x = 0.8 0.2 for x = 1 0 otherwise Note: Write your final answers as decimals Find the following a) P(0.25 < X < 0.75) = b) P(X = 0.2|X<0.6) c) E(2X+1) =