Homework Answers
![K= A e-EART lnk= en A - EART slope: - ER - LA - 1. 24 yolk = 8-314] mol-k [1 kJ=1000] Ea= 1.03x105 Ilonde KJ mi - 1.03 x 102](http://img.homeworklib.com/questions/cd35ca80-b03f-11eb-8ebd-53d311468b1c.png?x-oss-process=image/resize,w_560)
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Question 24 (1 point) The graph below shows the results of an Arrhenius plot 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
Hi, I'm trying to learn how to use the Arrhenius equation and I am very confused,...
Hi, I'm trying to learn how to use the Arrhenius equation and I
am very confused, can someone help? Thank you!
The activation energy for the gas phase
decomposition of cyclobutane is
262 kJ/mol.
(CH2)42
C2H4
The rate constant for this reaction is
2.16×10-4 s-1 at
711 K. What is the rate constant at
749 K?
Use the Arrhenius equation to determine
Ea.
Close Problem
For the gas phase decomposition of
cyclobutane, the rate constant is
8.84×10-4 s-1 at
734...
The reaction 2 NO2(g) → 2 NO (g) + O2(g) has rate constants of 2.70 x...
The reaction 2 NO2(g) → 2 NO (g) + O2(g) has rate constants of 2.70 x 10-2 M-1s-1 at 227 oC and 0.240 M-1s-1 at 277oC. What is the activation energy of this reaction? (Given: Arrhenius equation, k = Ae-Ea/RT ) A) 99.6 kJ/mol B) 22.8 kJ/mol C) 49.8 kJ/mol D) -22.8 kJ/mol E) 65.3 kJ/mol I'm unsure on how to do it since you're not given the frequency factor
QUESTION 3 Assume that, in part A, you determined the slope of your Arrhenius plot to...
QUESTION 3 Assume that, in part A, you determined the slope of your Arrhenius plot to be 6,662 K. Calculate the corresponding activation energy (Ea) in kj/mol corresponding to this value. Report your answer to three (3) significant figures. 1 points Save Answer
first create a graph to solve the arrhenius equation for activation energy also need the graph...
first create a graph to solve the arrhenius equation for activation
energy
also need the graph please
Ymx Part 2 Calculations lnk=-Ea R .) + constant 1. Using the slope of the line of the Arrhenius plot, calculate the activation energy for the iodination of acetone in kJ/mol. Show all work for complete credit. T= 285, IS Temperature, K 205.15 296.15 293.15 296.15 301.15 305.15 IT,K") * 35|410" 3.xio” 3.46310 23.38x10$ 3.82x16° 3.28x101 Imela LM R. M 'S 179x10 1.656x16...
1) 2) 3) The slope and intercept of an Arrhenius plot made for the first-order decomposition...
1)
2)
3)
The slope and intercept of an Arrhenius plot made for the first-order decomposition reaction are -2864.3 K and 23.279 at 303K, what is the value of the activation energy (KJ/mol) at this temperature? The value of Keq for the following reaction is 0.340: A (g) +B (g)=C(g) +D (g) The value of Keq at the same temperature for the reaction below is 3C (g) + 3D (g) = 3A (g) + 3B (g) 2NO(g) +Cl2 (g) →...
EXERCISE Temperature Dependence Least Squares Plot o In k l/k Reset To In To 1/T The...
EXERCISE Temperature Dependence Least Squares Plot o In k l/k Reset To In To 1/T The rate of the reaction N2O5(g) → 2 NO2(g) + 1/2 O2(g) is measured at different temperatures, with the following rate constants, k, determined: Temperature, K 298 328 358 378 k, s 3.46 x 10 1.5 x 10-3 3.34 x 10-2 0.21 Use the graphing tool above to make an appropriate plot and determine the activation encrgy, Ea, for this reaction in units of kilojoules....
The Arrhenius equation shows the relationship between the rate constant k and the temperature T in...
The Arrhenius equation shows the relationship between the rate constant k and the temperature T in kelvins and is typically written as k=Ae−Ea/RT where R is the gas constant (8.314 J/mol⋅K), A is a constant called the frequency factor, and Ea is the activation energy for the reaction. However, a more practical form of this equation is lnk2k1=EaR(1T1−1T2) which is mathmatically equivalent to lnk1k2=EaR(1T2−1T1) where k1 and k2 are the rate constants for a single reaction at two different absolute...
Consider the following reaction: O3(g)→O2(g)+O(g) Using the results of the Arrhenius analysis (Ea=93.1kJ/mol and A=4.36×1011M⋅s−1), predict...
Consider the following reaction: O3(g)→O2(g)+O(g) Using the results of the Arrhenius analysis (Ea=93.1kJ/mol and A=4.36×1011M⋅s−1), predict the rate constant at 308 K . Express the rate constant in liters per mole-second to three significant figures.
1. Consider the following reaction: O3(g)→O2(g)+O(g) Using the results of the Arrhenius analysis (Ea=93.1kJ/mol and A=4.36×1011M⋅s−1),...
1. Consider the following reaction: O3(g)→O2(g)+O(g) Using the results of the Arrhenius analysis (Ea=93.1kJ/mol and A=4.36×1011M⋅s−1), predict the rate constant at 298 K . Express the rate constant in liters per mole-second to three significant figures. 2. Why is knowledge of reaction rates important (both practically and theoretically)?
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
Hi, I'm trying to learn how to use the Arrhenius equation and I
am very confused, can someone help? Thank you!
The activation energy for the gas phase
decomposition of cyclobutane is
262 kJ/mol.
(CH2)42
C2H4
The rate constant for this reaction is
2.16×10-4 s-1 at
711 K. What is the rate constant at
749 K?
Use the Arrhenius equation to determine
Ea.
Close Problem
For the gas phase decomposition of
cyclobutane, the rate constant is
8.84×10-4 s-1 at
734...
QUESTION 3 Assume that, in part A, you determined the slope of your Arrhenius plot to be 6,662 K. Calculate the corresponding activation energy (Ea) in kj/mol corresponding to this value. Report your answer to three (3) significant figures. 1 points Save Answer
first create a graph to solve the arrhenius equation for activation
energy
also need the graph please
Ymx Part 2 Calculations lnk=-Ea R .) + constant 1. Using the slope of the line of the Arrhenius plot, calculate the activation energy for the iodination of acetone in kJ/mol. Show all work for complete credit. T= 285, IS Temperature, K 205.15 296.15 293.15 296.15 301.15 305.15 IT,K") * 35|410" 3.xio” 3.46310 23.38x10$ 3.82x16° 3.28x101 Imela LM R. M 'S 179x10 1.656x16...
1)
2)
3)
The slope and intercept of an Arrhenius plot made for the first-order decomposition reaction are -2864.3 K and 23.279 at 303K, what is the value of the activation energy (KJ/mol) at this temperature? The value of Keq for the following reaction is 0.340: A (g) +B (g)=C(g) +D (g) The value of Keq at the same temperature for the reaction below is 3C (g) + 3D (g) = 3A (g) + 3B (g) 2NO(g) +Cl2 (g) →...
EXERCISE Temperature Dependence Least Squares Plot o In k l/k Reset To In To 1/T The rate of the reaction N2O5(g) → 2 NO2(g) + 1/2 O2(g) is measured at different temperatures, with the following rate constants, k, determined: Temperature, K 298 328 358 378 k, s 3.46 x 10 1.5 x 10-3 3.34 x 10-2 0.21 Use the graphing tool above to make an appropriate plot and determine the activation encrgy, Ea, for this reaction in units of kilojoules....
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