A student collected time (t) and concentration ([A]) data at 295 for the reaction 2A → B. Thesetime and concentration data are shown below. The student then plotted graphs of In[A] versus t[Alversus t, and versus t.0In[A]ttttttt.-42-06-0.8-1.2-14-1.6In[A] vs. t1 (s)4t(s)0.0020.040.060.080.0a. The order of the reaction is[A] (M)0.60.5020.1[A](M)0.5000.3890.3030.2360.18420In [A]2-0.693-0.944-1.19-1.44-1.69[A] vs. t40F (6)2)1/[A]2.002.573.304.245.431/[A] (1/M)1/[A] vs. !c. What is the value of the activation energy for this reaction?answer to three significant figures and include the appropriate units.1 (s)b. What is the value of the rate constant for this reaction?answer to three significant figures and don't include the unit and the exponents.60NOExpress yourExpress your

Answered: Image /qna-images/answer/7cdf12c7-2e30-4d1f-bd6b-b3cf743cccbd.jpg

A student collected time (t) and concentration ([A]) data at 295 for the reaction 2A → B. These time and concentration data are shown below. The student then plotted graphs of In[4] versus t [A]versus t, and versus t. In[A] ttteet. -42 --04 -04 -1.2 -IA In[A] vs. t (8) NO (s) 0.00 20.0 40.0 60.0 80.0 a. The order of the reaction is [A] (M) 0.6 0.54 0.4 20.3 02 0.1 [A] (M) 0.500 0.389 0.303 0.236 0.184 In [A] -0.693 -0.944 -1.19 -1.44 -1.6 [A] vs. t ( (s) 1/[A] 2.00 2.57 3.30 4.24 5.43 1/[A] (1/M) 1/[A] vs. t c. What is the value of the activation energy for this reaction? answer to three significant figures and include the appropriate units. t(s) b. What is the value of the rate constant for this reaction? answer to three significant figures and don't include the unit and the exponents. 60 Express your Express your

A student collected time (t) and concentration ([A]) data at 295 for the reaction 2A → B. These time and concentration data are shown below. The student then plotted graphs of In[4] versus t [A]versus t, and versus t. In[A] ttteet. -42 --04 -04 -1.2 -IA In[A] vs. t (8) NO (s) 0.00 20.0 40.0 60.0 80.0 a. The order of the reaction is [A] (M) 0.6 0.54 0.4 20.3 02 0.1 [A] (M) 0.500 0.389 0.303 0.236 0.184 In [A] -0.693 -0.944 -1.19 -1.44 -1.6 [A] vs. t ( (s) 1/[A] 2.00 2.57 3.30 4.24 5.43 1/[A] (1/M) 1/[A] vs. t c. What is the value of the activation energy for this reaction? answer to three significant figures and include the appropriate units. t(s) b. What is the value of the rate constant for this reaction? answer to three significant figures and don't include the unit and the exponents. 60 Express your Express your

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...

See similar textbooks

Similar questions

The following graph presents the relationship between concentration and time for the reaction: 2 A → C 30 25 20 15 10 6. 8 10 12 Time (sekon) The slope of the graph line is.. A. In A В. — 1/K С. - k D. k Е. k1 2. 5.
The reaction aA → products gives a plot of [A] vs time (in seconds) which is astraight line with a slope of -4.50×10–3. Assuming [A]0 = 0.200 M, how manyseconds are required for the reaction to reach 60.0% completion.
The rate constant (k) for a reaction was measured as a function of temperature. A plot of In k versus 1/T (in K) is linear and has a slope of - 6704 K. Calculate the activation energy for the reaction. Express your answer to four significant figures and include the appropriate units. ? J E, 5.570 10 mol Submit Previous Answers Bequest Answer X Incorrect; Try Again; 3 attempts remaining
average cycle time with the doubled KBrO3 concentration is 40 and average cycle time with initial KBrO3 concentration is 74.
Consider the reaction data. A-products T (K)& (s- 325 0.376 875 0.719 What two points should be plotted to graphically determine the activation energy of this reaction? To avoid rounding errors, use at least three significant figures in all values. yi = X2 = Determine the rise, run, and slope of the line formed by these points. rise: run: slope: What is the activation energy of this reaction? J/mol Ea =
Mm.25. Subject :- Chemistry
[References) Use the References to access important values if needed for this question. The reaction for the formation of phosgene from carbon monoxide and chlorine CO + C1→COCI, is first order in CO and first order in Cl,. Complete the rate law for this reaction in the box below. Use the form k[A]™[B]"... , where 'l' is understood for m, n ... (don't enter 1) and concentrations taken to the zero power do not appear. Rate = In an experiment to determine the rate law, the rate constant was determined to be 1.73x10 28 Ms1 Using this value for the rate constant, the rate of the reaction when [CO) = 2.49 M and [Cl,] 0.405 M would be Ms Submit Answer Try Another Version 2 item attempts remaining
General Chemistry II- Ara Sinavi 13 According to the data given below calculate k and t1/2. For the hypothetical aqueous reaction: A B, the concentration change of A was monitored and several derived data were tabulated and two different plots were obtained. Based on these given plots and data: time(min) [A] (M) In[A] V [A] -0.2 0.65 -0.43 1.5 --0.4 10 0.51 -0.67 2.0 -0.6 S -0.8 20 0.42 -0.87 2.4 -1.0 30 0.36 -1.02 2.8 Карat
for this reaction (including orders). Also give the overall order for this reaction: rate law: overall order = %3D 3. Calculate the rate constant, k, for this reaction (use the data from Experiment #1, show all your work): wollood 4. Explain exactly what experiment(s) must be performed in order to
In(a。-x) Slope=-0.0527 Intercept= -4.20 Calculate the initial concentration of the reactant O 0.15 M O Cannot be determined O 0.53 M O 0.24 M 0.42 M time
Captain Marvelibrium discovered a figure with data frorh an experiment left by Le Châtelier Flipdime. Consider the following data where A andB are mixed at initial concentrations indicated. Upon reacting the concentrations change a can be read from the plot. The reaction is A(g) + B(g) = C(g). C Time (s) Based on figure, calculate the value for Ke for the reaction. Submit Answer Tries 0/99 This discussion is closed. Send Feedback MAR 10 étv МacВос Air 000 esc F1 F2 F3 F4 F5 F6 #3 $4 3. 4 CO AB 3. Concentration (mol.dm-3)
total amount of O2 (in moles) formed in the first 20 s of reaction =1.1 mol Rate = k[H2O2]