The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=53.0 kJ/mol. If the rate constant of thisD.reaction is 5.7 x 10 M-1S.at 255.0 °C, what will the rate constant be at 172.0 °C?Round your answer to 2 significant digits.Ar'-1-1k = )Mx10?Submit AssignmentContinueO 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center | AccessibilityMacBook Air()DIIDD80F10F11F12escF6F7F8F9F1F2F3F4F5C@%23&1257009-00%S4# 3m

Given, the rate constant of a reaction is obey Arrhenius equation. activation energy Ea =53.0…

The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E =53.0 kJ/mol. If the rate constant of this reaction is 5.7 x 10 MS at 255.0 °C, what will the rate constant be at 172.0 °C?

The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E =53.0 kJ/mol. If the rate constant of this reaction is 5.7 x 10 MS at 255.0 °C, what will the rate constant be at 172.0 °C?

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

Related questions

Q: The compound 1,1-difluoroethane decomposes at elevated temperatures to give fluoroethylene and…

A: Given: Rate constant (k) = 5.8 ×× 10–6 s–1 and the a Activation energy (Ea ) = 265 kJ/mol…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: Given, Activation energy (Ea) = 65.0 kJ/mol = 65.0 × 1000 J/mol = 65000 J/mol Rate constant (k): k1…

Q: The activation energy for the gas phase decomposition of bromoethane is 219 kJ. CH;CH,Br→C,H, + HBr…

Q: A reaction has an activation energy of 225,0 kJ/mol. By what factor will the rate constant, k,…

A: Arrhenius equation: Arrhenius equation give the relationship between the activation energy and the…

Q: The rate constant for the conversion of cyclopropane into propene was determined at several…

A: The integrated form of Arrhenius equation is lnk=-EaR1T+lnA The above equation is in the form of a…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: This can be solved from the Arhenious equation,…

Q: Suppose a reaction has an activation energy of 23.0 kJ/mol and rate constant of 0.37 h-1 at 15 oC.…

Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature E…

A: Arrhenius equation is given as

Q: Determine the activation energy (in kJ/mol) of a reaction given the following data: Temp (K)…

A: Given data is as follows: The rate constant K1 at T1 temperature = 889.5×104 M-1s-1 The rate…

Q: For the following reaction producing 1 mol of oxygen gas at a particular temperature, ΔH = –180 kJ.…

A: For an exothermic reaction, the activation energy for the reverse reaction is greater than the…

Q: tion energy for the reverse reaction is 25.4 kJ. What is the

A: Firstly we should know about reaction nature. This reaction is Endothermic because of breaking of…

Q: A certain reaction is known to have an activation energy E=38.0 kJ/mol. Furthermore, the rate of…

Q: The activation energy for a reaction is 35.8 kJ, and the rate constant for the reaction is…

A: Given :- activation energy = 35.8 kJ or 35800 J Rate constant at 25oC(298K)= 0.010 s-1 To…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: Given that, for a certain reaction The initial temperature is T1 = 143.0°C = (273+143) K = 416 K.…

Q: The rate constant for the reaction shown below was found to be 1.6 x 10-3 L mol-1 sec-1 at 540 K and…

A: We know for two different temperatures Arrhenius equation will be,logk2/k1 = Ea(1/T2 - 1/T1)/2.303R…

Q: Enter your answer in the provided box. The rate constant of a first-order reaction is 3.10 x 10 s at…

A: Temperature in Kelvin = Temperature (°C) + 273.....

Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature E…

Q: A certain reaction, A → products, has a rate constant, k, of 5.8610-4 s-1 at 37 °C. When the…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: 1st we have to convert temperature units from oC to K by using formula xoC = (x+273 )K, 2nd…

Q: What is the activation energy of a reaction if it has the following rate constants?

Q: The rate constant of a certain reaction is 7.3 × 10-4 s-1 at 300 K. If the activation energy is 45.1…

A: Step 1: State the given: Initial rate constant, k1 = 7.3 x 10-4 s-1Activation energy, Ea = 45.1…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

Q: A certain reaction has an activation energy of 66.90 kJ/mol. At what Kelvin temperature will the…

A: It is based on the concept of Arrhenius theory of rate constant. Here we are required to find the…

Q: reaction has a rate constant of 1.24×10−4 s-1 at 28 °C and an activation energy of 137.0 kJ/mol. At…

Q: In the Haber process, nitrogen and hydrogen react together to produce ammonia, NH3 according to the…

A: Given reaction is : N2 (g) + 3H2 (g) <---------> 2NH3 (g) Enthalpy of the reaction = ΔH =…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: Answer:Here: are the rate constants at temperatures T1 and T2 respectively.

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: Given: Activation energy, Ea is 10.0 kJ/mol k is 9.6×106 M-1s-1 T1 is 239oC T1(in K)=239+273=512 K…

Q: QUESTION 15 How does a catalyst increase the rate of a chemical reaction? A catalyst lowers the…

Q: Consider a reaction A → B. At 33.5 °C, the rate constant, k, for this reaction is 0.00918 s1. After…

A: Arrhenius equation gives the relation between the rate constant (k) and the activation energy (Ea).…

Q: O + N2 → NO + N The activation energy for this reaction is 319.0 kJ/mol, and the reaction is…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: Given information: Activation energy = 45.0 kJ/mol Rate constant (k1) = 1.8×104 M-1s-1 Temperature…

Q: If the rate constant for this second-order reaction is 8.0 x 10^-8 L mol^-1 s -1 , what is the…

Q: What is the activation energy for the reaction below if the rate constant is 3.46 × 10 -5 s -1 at…

A: Given that, Rate constant (k1) = 3.46 x 10-5 s-1 Temperature of the reaction (T1) = 298 K Rate…

Q: Calculate the activation energy and constant A for a first order reaction in which the following…

Q: The gas-phase reaction below has an overall enthalpy change of -45 kJ. The activation energy for the…

A: According to the question, The overall enthalpy change for the reaction is given by (∆H) = -45 kJ…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

A: Given that: Ea = 30.0 kJ/mol = 30.0×103 J/mol k1 = 2.9×107 M-1s-1 T1 = 345 0C = 345 + 273 = 673 K…

Q: A certain catalyzed reaction is known to have an activation energy Eq= 8.0 kJ/mol. Furthermore, the…

A: Answer:These problems will be solved by using below shown forms of Arrhenius equation.When…

Q: alculate the rate constant at 225 ° C for a reaction that has a rate constant of 8.1 × 10−4 s−1…

A: Given data : Rate constant , K1 = 8.1 ×10-4 s-1 Temperature , T1 = 95C = 368K Final Temperature…

Q: When heated, cyclopropane is converted to propene. Rate constants for this reaction at 470. °C and…

Q: Calculate the rate constant, k, for a reaction at 57.0 °C that has an activation energy of 83.5…

A: To calculate rate constant, we can use Arrhenius equation. According to this, K = A. e(-Ea/RT)…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature k…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

Q: A certain catalyzed reaction is known to have an activation energy E,=58.0 kJ/mol. Furthermore, the…

A: Answer: For a chemical reaction, when we keep the concentration of reactants same, ratio of rate…

Question

The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=53.0 kJ/mol. If the rate constant of this
D.
reaction is 5.7 x 10 M-1
S.
at 255.0 °C, what will the rate constant be at 172.0 °C?
Round your answer to 2 significant digits.
Ar
'
-1
-1
k = )M
x10
?
Submit Assignment
Continue
O 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center | Accessibility
MacBook Air
()
DII
DD
80
F10
F11
F12
esc
F6
F7
F8
F9
F1
F2
F3
F4
F5
C@
%23
&
1
2
5
7
00
9-
00
%S4
# 3m

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1 Objective

VIEW

Step 2 Formula used and Calculation

VIEW

Step 3 Conclusion

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

A certain catalyzed reaction is known to have an activation energy E=66.0 kJ/mol. Furthermore, the rate of this reaction is measured at 351. K and found to be 1.5x 10-2M/s. Use this information to answer the questions in the table below. Suppose the concentrations of all reactants is kept the same, but the temperature is lowered by 10% from 351. K to 316. K. How will the rate of the reaction change? Suppose the concentrations of all reactants is kept the same, but the catalyst is removed, which has the effect of raising the activation energy by 10%, from 66.0 kJ/mol to 72.6 kJ/mol. How will the rate of the reaction change? The rate will The rate will choose one choose one stay the same rise about 10% rise more than 10% rise less than 10% fall about 10% fall more than 10% fall less than 10%
The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=45.0 kJ/mol. If the rate constant of this a - 1 - 1 S reaction is 6.4 × 105 M² Round your answer to 2 significant digits. at 287.0 °C, what will the rate constant be at 330.0 °C?
None
4. A certain chemical reaction has a rate constant of 1.50 L/mol·min at 45.0°C with an activation energy of 108.0 kJ/mol. Calculate the value of the rate constant for the reaction at 60.0°C.
The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=39.0 kJ/mol. If the rate constant of this -1 reaction is 6.0 x 102 M's -1 at 9.0 °C, what will the rate constant be at 53.0 °C? Round your answer to 2 significant digits. -1 k = x10
= O KINETICS AND EQUILIBRIUM Using the Arrhenius equation to calculate Ea from k versus T data The rate constant k for a certain reaction is measured at two different temperatures: k 81.0 °C 4.0×10¹¹ 137.0 °C 1.6x10¹2 temperature Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction. Round your answer to 2 significant digits. E = 0 mol x10 X 1/5
The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E=23.0 kJ/mol. If the rate constant of this reaction is 2.0 x 10° Ms at 173.0 °C, what will the rate constant be at 151.0 °C? Round your answer to 2 significant digits.
The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy E,=11.0 kJ/mol. If the rate constant of this a 1 - 1 reaction is 3.2 × 10° M S. at 112.0 °C, what will the rate constant be at 149.0 °C? Round your answer to 2 significant digits. 1 - 1 k = ] M x10 •S ?
A particular reaction has an activation energy, Ea, of 189 kJ/mol. If the rate constant for the reaction is 0.00205 s−1 at 457 °C, at what temperature (°C) would the rate constant be 0.200 s−1?
The rate constant k for a certain reaction is measured at two different temperatures: temperature k 314.0 °C 2.1 x 10¹1 384.0 °C 4.3 × 10¹1 Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction. a Round your answer to 2 significant digits. kJ E = x10 a mol X Ś ?
The rate constant k for a certain reaction is measured at two different temperatures: temperature k 248.0 °C 9.9 x 108 169.0 °C 9.8 x 107 Assuming the rate constant obeys the Arrhenius equation, calculate the activation energy E for this reaction. Round your answer to 2 significant digits. kJ E = x10 mol X S ?
Sketch a potential energy diagram for the decomposition of nitrous oxide. N2O(g) →→ N2(g) + O(g) The activation energy for the forward reaction is 171 kJ; If the activation energy for the reverse reaction is 99 kJ, calculate the standard enthalpy change for this reaction. Transfer all the information into an energy diagram. label appropriately