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QUESTION 8 From the data in the following plot determine the value of Ea for the...
Question 4 2 pts You generate the below Arrhenius plot of your data. Determine the activation...
Question 4 2 pts You generate the below Arrhenius plot of your data. Determine the activation energy of the reaction in kJ/mol. Note: R = 8.314 J/(mol*K) = 0.008314 kJ/(mol*K) = 0.0821 L*atm/(mol*K) Arrhenius Plot: Sample Data o e đ d c In(k) đ ở s y = -18808x + 56.183 R2 = 0.976 do o o 0.0032 0.00325 0.0033 0.00335 0.0034 0.00345 1/T
please solve neat and clean handwriting. Question 1 - Selection of an activity base Fantastic Sweepers...
please solve neat and clean
handwriting.
Question 1 - Selection of an activity base Fantastic Sweepers of New England manufactures replacement rotary sweeper brooms for large sweeper trucks that clear leaves and snow from city streets. The business is highly seasonal, with the largest demand during and just preceding the fall and winter months. Because there are so many different kinds of sweeper brooms used by its customers, Fantastic Sweepers makes all of its brooms to order. The company has...
Question 16 (3 points) Given the following data for the reaction Y → B, determine the...
Question 16 (3 points) Given the following data for the reaction Y → B, determine the activation energy, Ea, of the reaction. k(M/s) TOK 50 2.04 x 10-4 6.78 x 10-3 400 2.34 kJ/mol 19.4 kJ/mol 38.2 kJ/mol 2.02 kJ/mol 18.6 kJ/mol
please help with these two question please QUESTION 24 What data should be plotted to show...
please help with these two
question please
QUESTION 24 What data should be plotted to show that experimental concentration data fits a second-order reaction? O In(k) vs. 1/1 O 1/[reactant) vs. time O In[reactant) vs. time O [reactant) vs. time In(k) vs. Ea QUESTION 25 The slope and intercept of an Arrhenius plot made for the first-order decomposition reaction are -9485.7K and 27.882 at 303K, what is the value of the activation energy (KJ/mol) at this temperature? *Please report 3...
Please help me find the value of -Ea/R from ln k' vs 1/T graph E. Determination...
Please help me find the value of -Ea/R from ln k' vs 1/T graph
E. Determination of Activation Energy Time for color change Reaction rate Calc. K 1 Ink Temperature 1/T(K) 1. Trial 4 34 sec 4.35 x 10" 66.35*100] -14.27 .: 292,654 3.42x10- 2. Cold 116sec 8.62x10 m 1.24x10 -15.90 278.15K 3.60*10*** 3. Warm 17.5 sec 5.71x107m 8.24x10° -14,01 308.15K 3.25% 10 4. Instructor's Approval of Data Plot *calwlations attached on separate snert 5. Value of (-E/R) from In...
*****Help me find Ea in j/moles with the slope of -5056.2!! Experiment 4 CHM 112 8....
*****Help me find Ea in j/moles with the slope of
-5056.2!!
Experiment 4 CHM 112 8. Use the following data to prepare an Arrhenius plot to determine activation energy. Follow the excel directions in the procedure section of this lab. a. Use the concentrations from mixture 1 in question 1 to calculate the rate constant, k b. Complete the rest of the table. c. in excel, plot Ink) vs 1/Temp. Use the graph to determine the slope and then the...
Question #5 Here are the relevant data to determine the activation energy of the reaction. Rate...
Question #5 Here are the relevant data to determine the activation energy of the reaction. Rate constant (units not shown) Temperature (K) .13 293 0.11 308 Use the data above to determine the activation energy of the reaction? 83 kJ/mol Submit This value is not correct. Please check your calculations and try again. Question #6 Here are your data for trial of Lab 7 (the trial at room temperature without the catalyst): [103 initial (S203 initial Initial Rate .0023 M...
The following data show the rate constant of a reaction measured at several different temperatures. Temperature...
The following data show the rate constant of a reaction measured at several different temperatures. Temperature (K) Rate Constant (1/s) 300 1.19×10−2 310 3.64×10−2 320 0.104 330 0.278 340 0.703 Part A Part complete Use an Arrhenius plot to determine the activation barrier for the reaction. Express your answer using three significant figures. -- SubmitPrevious AnswersRequest Answer Part B Part complete Use an Arrhenius plot to determine frequency factor for the reaction. Express your answer using two significant figures. --...
Scatterplot of PracticeTime vs Age 35 30 Practice Time 25 20 15 5.0 7.5 10.0 12.5...
Scatterplot of PracticeTime vs Age 35 30 Practice Time 25 20 15 5.0 7.5 10.0 12.5 15.0 Age Fitted Line Plot Practice Time = 2.236 + 2.053 Age 35 s R-Sa R-Sqladi) 1.04243 96.7% 96.5% 30 Practice Time 25 20 15 5.0 7.5 10.0 12.5 15.0 Age For children taking piano lessons, we are interested in seeing if there is a relationship between the age of a child (in years) and the amount of time (in minutes) they practice the...
From the data table determine the rate law for reactions 1-4 and calculate the value of...
From the data table determine the rate law for reactions 1-4
and calculate the value of k for each. Thanks
I-IV
BACKGROUND
INFORMATION
Given: 3% H2O2 Concentration= 0.88M & 1.5% H2O2
Concentration= 0.44 M
•Calculation of H2O2 after mixing for parts I,II, IV= 0.704 M
•Calculation of I^- after mixing for parts I,II, IV= 0.10
M
•Calculation of Initial (mol/L-s)
Filled in Table
Now the solutions for Rate Order and Rate Constant are
needed
Reactants 8 ml 30% HO, 2...
Question 4 2 pts You generate the below Arrhenius plot of your data. Determine the activation energy of the reaction in kJ/mol. Note: R = 8.314 J/(mol*K) = 0.008314 kJ/(mol*K) = 0.0821 L*atm/(mol*K) Arrhenius Plot: Sample Data o e đ d c In(k) đ ở s y = -18808x + 56.183 R2 = 0.976 do o o 0.0032 0.00325 0.0033 0.00335 0.0034 0.00345 1/T
please solve neat and clean
handwriting.
Question 1 - Selection of an activity base Fantastic Sweepers of New England manufactures replacement rotary sweeper brooms for large sweeper trucks that clear leaves and snow from city streets. The business is highly seasonal, with the largest demand during and just preceding the fall and winter months. Because there are so many different kinds of sweeper brooms used by its customers, Fantastic Sweepers makes all of its brooms to order. The company has...
Question 16 (3 points) Given the following data for the reaction Y → B, determine the activation energy, Ea, of the reaction. k(M/s) TOK 50 2.04 x 10-4 6.78 x 10-3 400 2.34 kJ/mol 19.4 kJ/mol 38.2 kJ/mol 2.02 kJ/mol 18.6 kJ/mol
please help with these two
question please
QUESTION 24 What data should be plotted to show that experimental concentration data fits a second-order reaction? O In(k) vs. 1/1 O 1/[reactant) vs. time O In[reactant) vs. time O [reactant) vs. time In(k) vs. Ea QUESTION 25 The slope and intercept of an Arrhenius plot made for the first-order decomposition reaction are -9485.7K and 27.882 at 303K, what is the value of the activation energy (KJ/mol) at this temperature? *Please report 3...
Please help me find the value of -Ea/R from ln k' vs 1/T graph
E. Determination of Activation Energy Time for color change Reaction rate Calc. K 1 Ink Temperature 1/T(K) 1. Trial 4 34 sec 4.35 x 10" 66.35*100] -14.27 .: 292,654 3.42x10- 2. Cold 116sec 8.62x10 m 1.24x10 -15.90 278.15K 3.60*10*** 3. Warm 17.5 sec 5.71x107m 8.24x10° -14,01 308.15K 3.25% 10 4. Instructor's Approval of Data Plot *calwlations attached on separate snert 5. Value of (-E/R) from In...
*****Help me find Ea in j/moles with the slope of
-5056.2!!
Experiment 4 CHM 112 8. Use the following data to prepare an Arrhenius plot to determine activation energy. Follow the excel directions in the procedure section of this lab. a. Use the concentrations from mixture 1 in question 1 to calculate the rate constant, k b. Complete the rest of the table. c. in excel, plot Ink) vs 1/Temp. Use the graph to determine the slope and then the...
Question #5 Here are the relevant data to determine the activation energy of the reaction. Rate constant (units not shown) Temperature (K) .13 293 0.11 308 Use the data above to determine the activation energy of the reaction? 83 kJ/mol Submit This value is not correct. Please check your calculations and try again. Question #6 Here are your data for trial of Lab 7 (the trial at room temperature without the catalyst): [103 initial (S203 initial Initial Rate .0023 M...
Scatterplot of PracticeTime vs Age 35 30 Practice Time 25 20 15 5.0 7.5 10.0 12.5 15.0 Age Fitted Line Plot Practice Time = 2.236 + 2.053 Age 35 s R-Sa R-Sqladi) 1.04243 96.7% 96.5% 30 Practice Time 25 20 15 5.0 7.5 10.0 12.5 15.0 Age For children taking piano lessons, we are interested in seeing if there is a relationship between the age of a child (in years) and the amount of time (in minutes) they practice the...
From the data table determine the rate law for reactions 1-4
and calculate the value of k for each. Thanks
I-IV
BACKGROUND
INFORMATION
Given: 3% H2O2 Concentration= 0.88M & 1.5% H2O2
Concentration= 0.44 M
•Calculation of H2O2 after mixing for parts I,II, IV= 0.704 M
•Calculation of I^- after mixing for parts I,II, IV= 0.10
M
•Calculation of Initial (mol/L-s)
Filled in Table
Now the solutions for Rate Order and Rate Constant are
needed
Reactants 8 ml 30% HO, 2...
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