Data for [A] versus time is given below for the reaction: A products Time, s [A ], M 1.00 25 0.80 75 0.57 150 0.40 Fit this data into the integrated rate laws of first, and second-order reactions. 38. What is the linear correlation coefficient (R) for each linear regression? R (First order) [ Select ] R (Second order) [ Select ] %3D 39. What is the order of the reaction? [Select ] 40. What is the value of the rate constant? [Select ] <> <>

Data for [A] versus time is given below for the reaction: A products Time, s [A ], M 1.00 25 0.80 75 0.57 150 0.40 Fit this data into the integrated rate laws of first, and second-order reactions. 38. What is the linear correlation coefficient (R) for each linear regression? R (First order) [ Select ] R (Second order) [ Select ] %3D 39. What is the order of the reaction? [Select ] 40. What is the value of the rate constant? [Select ] <> <>

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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[Review Topics] [References] Use the References to access important values if needed for this question. The activation energy for the gas phase decomposition of vinyl ethyl ether is 183 kJ. CH2=CH-OC2H5 → CzH4+ CH3CHO The rate constant at 624 K is 1.25 x 10-4 s1. The rate constant will be 0.000719 s¹ at K. 80 F3 Submit Answer 54 $ 4 Show Hint 30 Q F4 % Retry Entire Group 8 more group attempts remaining 0 F5 tv
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Determine the rate law for the data below and give the value of the rate constant (k). If you have the constant correct, the rest of the rate law should also be correct :) Experiment Initial A Initial B Rate of Formation for C 1 0.00036 0.0052 5.3980x10-7 2 0.00036 0.0104 1.0796x10-6 3 0.00018 0.0104 2.6990x10-7
17. Which of the following expressions corresponds to the integrated rate equation for a first-order decomposition reaction? (RESEARCH) a. [A] = -kt b. [A] = [A]o -kt c. In [A] = In [A]o –kt d. 1 = -kt [A] е. 1 1 - kt TAJO [A]
[A] vs Time In[A] vs Time 1/[A] vs Time O Least Squares Plot Time, s The reaction A - C was performed and the concentration vs. time data below collected. time, s 2 3 4 5 7 8 [A], mol/L 0.9540 0.5864 0.3605 0.2216 0.1362 0.08371 0.05145 0.03163 0.01944 Complete the rate law for the reaction by filling in the values for the rate constant and reaction order. Rate = k[A]* rate constant (without units) = reaction order = [v]uj
The data below were obtained for the decomposition of oxygen difluoride 20F2 → 02 + 2F2 at 298 K. t/s [OF;]/10³ mol dm Verify that this is second order reaction find a value for the rate constant at 298 K. 60 120 180 3.8 240 300 7.2 5.5 4.6 3.3 2.9
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Pallles A certain reaction is first order in N, and second order in H,. Use this information to complete the table below. Be sure each of your answer entries has the correct number of significant digits. [N] [] Initial rate of reaction 1.60 M 2.25 M 19.0 M/s 3.17 M 2.25 M ||Mis 0.727 M 4.95 M |Mis Check Save For Later Submit Assignment O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibility EPIC 8. MacBook Pro esc F2 F3 F4 F5 F6 F7 F8 F12 OLd # 3 2$ 4. * % de 7. 6. 5. 9. 国国国 00 E881E R. } tab E. aps lock K. 国国5 C 己 W. alt control option command command option
Based on the data below. Graphically determine the rate law for the reaction, and extract the rate constant and initial concentrations. 2 A -----> B Time [A] 5 11.4730407 10 7.6906092 15 5.15516951 20 3.45561346 25 2.31636698 30 1.55270722 35 1.04081077
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