For the following reaction 4 experiments have been run and the data collected is in the following table: 2 MnO, (aq) + 5 H,C,0, (aq) + 6 H* (aq) 2 Mn2* (aq) + 10 CO, (g) + 8 H,0 (I) Experimen [MnO,], M [H,C,O,], M [H*], M Rate, M/s t 1 0.2410 0.3470 0.2690 0.1147 0.3260 0.6210 0.2270 0.2776 3 0.5630 0.5740 0.7420 0.4431 4 0.2410 0.3470 0.3840 0.1147 0.4140 0.5740 0.5610 0.3258 6. 0.3260 0.4930 0.4910 0.2203

For the following reaction 4 experiments have been run and the data collected is in the following table: 2 MnO, (aq) + 5 H,C,0, (aq) + 6 H* (aq) 2 Mn2* (aq) + 10 CO, (g) + 8 H,0 (I) Experimen [MnO,], M [H,C,O,], M [H*], M Rate, M/s t 1 0.2410 0.3470 0.2690 0.1147 0.3260 0.6210 0.2270 0.2776 3 0.5630 0.5740 0.7420 0.4431 4 0.2410 0.3470 0.3840 0.1147 0.4140 0.5740 0.5610 0.3258 6. 0.3260 0.4930 0.4910 0.2203

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Part II. Solve each of the following problems. A. Iodide ion is oxidized to hypoiodite ion, IO", by hypochlorite ion, CIOʻin basic solution. The equation is I (aq) + Cl0" (aq) + OH° → I0' (aq) + Cl (aq) + H20 The following data were obtained for initial rates Expt. [I] (M) [CIO'] (M) [ОН] (М) Rate (mol/L s) 12.2 X 10-2 12.2 X 10 -2 6.1 X 10 -2 3.0 X 102 1 0.010 0.020 0.010 2 0.020 0.010 0.010 3 0.010 0.010 0.020 4 0.010 0.010 0.010 Calculate the order of the reaction with respect to I; with respect to CIO; with respect to OH; and the overall order of reaction. What is the rate constant of the reaction? The reaction is done at 22.0 C. It is determined that the activation energy of the reaction is 62 kJ/ mol. What is the rate constant of the reaction at 27.0 C
Cindy decomposed a metal hydroxide via the reation: Mt(OH) 3 → MtO + H20, and then collected concentration and time data. After analyzing on her TI84 the following data were obtained. [Mt(OH)3] vs. time a = 2.10 x 104 In[Mt(OH)3] vs. time a = -5.80 x 10-5 b = -0.770 r = 0.999 [Mt(OH)3] vs. time a = -1.72 x 10-5 b = 0.450 r = 0.917 2.00 %3D r² 0.981 What is the order with respect to Mt(OH)3? What is the value of the rate constant for this reaction?
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O https://app.101edu.co A * Question 7 of 20 Determine the rate law for the reaction A+ B - C + D given the following experiment data. Initial Trial [A]o [B]o Rate A) Rate = k[A] %3D (M/min) B) Rate = k[A]? 1 0.25 0.40 7.25 C) Rate = k[A][B] %3D 2 0.75 0.40 21.5 D) Rate = k[A]°[B] %3D 3 0.50 0.80 14.5 E) Rate = k[A][B] 4 0.75 0.80 21.5 Delete F12 wwwn D F11 FI0 FO FB FS FO Backspace Num Lock F2 %3D 1 8. 6. 4 12 3 Wome E R Enter J K F S. Shift Poyblip Ctr Alt Home All
Consider the following complex reaction: A + 2B → C whose initial rate at 25 °C was measured using three different sets of initial concentrations as listed in the following table: Trial [A](M) [B](M) Rate(M/s) 1 0.400 0.050 9.60 × 10−3 2 0.400 0.100 1.92 × 10−2 3 0.800 0.050 3.84 × 10−2 A) Write the rate law for this reaction. Use k to represent the rate constant. B) Solve for k in the above rate law. Express your answer to three significant figures. Include units for k.
Consider this initial rate data at a certain temperature in the table for the reaction Determine the rate law. OCI (aq) + (aq)- k= rate = k OH(aq) [OCIT] [OH] →OI (aq) + Cl(aq) [1] [1-1² Answer Bank [OH-]² Trial 1 2 3 4 [OCIT [I lo [OCI ]o (M) (M) 0.00179 0.00179 0.00179 0.00322 0.00281 0.00179 0.00179 0.00322 Determine the value of the rate constant for this reaction and the correct units. Units [OH Jo (M) 0.490 0.490 0.681 0.867 Initial rates (M/s) 0.000440 0.000792 0.000497 0.000448
Indicate the FALSE statement(s) regarding the reaction aA + bB (i) The reaction rate can be expressed, equivalently, as: vo= (1/a)dA/dt or vo = AG/ At. (ii) The reaction rate can be expressed as vo = k[A][B]n, where m and n can be different from a and b. (iii) Average rates approach instantaneous rates when At approaches zero. iii gG+ hH. i i, ii ii
Using the table in the picture: What is the order with respect to OH-? a) 0 b) 1 c) 2 d) 3 e) 4
Fill in the 2 question marks on the table given the data