The following data are obtained for the reaction A ? products: t = 0 min. [A]...
PRACTICE EXAMPLE B: The following data are obtained for the reaction A- products: ! O min, [A] = 0.250 M; t = 4.22 min, A = 0.210 M: 1 = 6.60 min, A] = 0.188 M; = 10.61 min. [A] = 0.150 M; 1 = 14.48 min, TA] = 0.114 M; I - 18.00 min, AJ = 0.083 M. What are the order of this
PRACTICE EXAMPLE B: The following data are obtained for the reaction = 0.210 M: products: !=0 min, [A] 0.250 M; t 422 min, A 0.188 M, 10.61 min. A]0.150 M; t = A 14.48 min, : = 6.60 min, A (A] 0.114 M; i reaction and its rate constant, k? 18.00 min, [A] 0.083 M. What are the order of this Homework PRACTICE EXAMPLE A: In the decomposition reaction B following data are obtained: t Os, [B = 0.88 M;f...
QUESTION 6 For the second order reaction A products, the following data are obtained: [A] - 3.024 M, t = 0 min [A] = 2.935 M. t = 1.0 min [A] = 2.852 M. t = 2.0 min What is the rate constant, k? A. 3.6% 10-3 M-1 min-1 B. 1.4 * 10-2 M-1 min-1 C.2.2 x 10-2 M-1 min-1 0.9.7 * 10-3 M-1 min-1 E. 1.0 10-2 M-1 min-1
e following time and concentration data is obtained for the reaction; 2A ---products time (min) [A], M 0 1.1 1.20 00'1 0.80 2.3 0.60 Refer to the table above. If the reaction is known to be first-order, determine the rate constant for the reaction. a. 0.17 b. 0.37 c.0.49 d. 0.60 rium constant Ke, if at
The following kinetic data were obtained for the reaction A B Time(t) (hrs) 0 2 4 6 10 [A] (M) 1.240 0.775 0.564 0.443 0.310 Determine the reaction order, the rate constant, and the time (t1/2) at which [A]= 1/2[A]o = 0.62M b.) A biological molecule undergoes a reversible interconversion between its trans and cis forms with first-order reaction rate constants k1(forward) and k-1(reverse). the following kinetics results were obtained starting with 10mM of the pure trans form until equilibrium...
Consider the reaction A + B ? products From the following data obtained at a certain temperature, determine the rate law, the order of the reaction, and calculate the rate constant k. Experiment 1: [A] = 1.50 M; [B] = 1.50 M; Initial Rate = 3.20 x 10-1 M/s Experiment 2: [A] = 1.50 M; [B] = 2.50 M; Initial Rate = 3.20 x 10-1 M/s Experiment 3: [A] = 3.00 M; [B] = 1.50 M; Initial Rate = 6.40...
Please explain procedure: A+B-2C The following data are obtained for this reaction at a certain temperature: [A]o (M) 0.150 0.150 0.200 0.300 [B]o (M) 0.250 0.3620 0.400 0.400 initial rate (M/hr) 1.08 x 104 1.56 x 10-4 2.30 x 104 3.44 x 10-4 run # 4 (a) Determine the order of the reaction with respect to A and with respect to B and write the rate expression for the reaction. (answer: first-order with respect to A and first-order with respect...
Data is collected for the gas phase reaction 2 A+B+ 3 C - Products at 470 K. What is the value of the rate constant at 470 K for this reaction? Trial [A]. (M) [B], (M) [C]. (M) Rate (M/min) 1 0.016 0.200 0.150 0.0357 2 0.016 0.200 0.450 0.1072 3 0.048 0.200 0.450 0.1071 4 0.048 0.350 0.450 0.3277 5 0.064 0.350 0.150 0.1092
In the first order reaction A---> products, [A] = 0.400 M initially and 0.250 M after 15.0 min. What is the value of the rate constant, k?
13.17 Consider the reaction A + B - products From the following data obtained at a certain tem- perature, determine the order of the reaction and cal- culate the rate constant: [A] (M) [B](M) 1.50 1.50 3.00 1.50 2.50 1.50 Rate (M/s) 3.20 x 10-1 3.20 X 10-1 6.40 X 10-1