The activation energy for a certain reaction is 308 kJ/mol. The rate constant at 300K is 0.0134s^-1. At what temperature will the rate (and the rate constant be 100 times greater?

Q: Suppose that a catalyst lowers the activation barrier of a reaction from 125 kJ/mol to 55 kJ/mol. By…

A: Arrhenius equation tells how rate of reaction depends on temperature. It is given as:

Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 × 10¬ª…

A: Given information - activation energy, Ea = 102 kJ/mol =102000 J/mol  rate constant, k1 = 1.35 x…

Q: tempature

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Q: A certain reaction has an activation energy of 52.53 kJ/mol. At what Kelvin temperature will the…

A: Given K2 = 5 K1

Q: The activation energy of reaction is 167 kJ/mol. E for the reaction is 28 kJ/mol. What is the…

A: This question is related to potential energy diagram for a reaction. Then finding about the…

Q: A reaction is found to have an activation energy of 38.0 kJ/mol. If the rate constant for this…

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Q: In “Rate Determination and Activation Energy” how do we ensure the reaction is first order overall…

A: The rate of the reaction is referred to as the change in the molar concentration in a distinct…

Q: The activation energy of a certain reaction is 48.1 kJ/mol At 30  ∘C  , the rate constant is…

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Q: The rate constant for a reaction of zero order in A is 0.0030 mol L-1 s-1. How long will it take for…

A: Zero order reaction is that in which rate of reaction is constant and don't depend on concentration…

Q: The activation energy for a reaction is changed from 184 kJ/mol to 59.0 kJ/mol at 600. K by the…

A: Activation energy means amount of energy that must be provide to a reactant so that it change into…

Q: For a chemical reaction, the rate constant at 32.6 C is 0.003939 s^-1, while the rate constant at…

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Q: For a given reaction, a plot of ln k vs 1/T gives a slope -1784.3 K.  Calculate the activation…

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Q: Suppose that a catalyst lowers the activation barrier of a reaction from 127 kJ/mol to 51 kJ/mol .…

A: Activation energy is the minimum energy required for a chemical reaction or reactants to go to…

Q: A certain reaction has an activation energy of 41.96 kJ/mol. At what Kelvin temperature will the…

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Q: A certain reaction has an activation energy of 30.79 kJ/mol. At what Kelvin temperature will the…

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Q: The rate constant (k) for a reaction was measured as a function of temperature. A plot of In k…

A: Given data contains, Slope=-1.01×104 K

Q: A reactions rate constant (k) was measured at several different temperatures (T). A graph of ln K vs…

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Q: A certain reaction has an activation energy of 71.24 kJ/mol.71.24 kJ/mol. At what Kelvin temperature…

A: Given, Activation energy of a reaction = 71.24kJ/mol. Initial temperature = 313K. k2/k1 = 3.00.

Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 × 10“ s1…

A: Given,  Activation energy, Ea = 102 kJ/mol                                        = 102x103 J/mol…

Q: A reaction has an activation energy of 195.0 kJ/mol. When the temperature is increased from 200°C to…

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Q: The rate constant (k) for a reaction was measured as a function of temperature. A plot of ln k…

A: According to the Arrhenius equation:

Q: The reaction N,0 (g) + 0 (g) → N2 (g) + O2 (g) has a frequency factor of 3.69 x 10° M-1 s-l and an…

A: If the temperature is changed or a catalyst is added, for example, the constant changes. This is…

Q: For the reaction of BF, (g) + NH, (g) F,BNH, (g) the second-order rate constant k at 100° C is 3.41…

A: Given chemical Reaction is of 2nd order reaction. Rate constant (k) = 3.41 M-1S-1  Initial…

Q: The activation energy for the reaction NO2(g) + CO (g) NO (g) + CO2 (g) is 125 kJ/mol, and AE for…

A: The given reaction is : NO2(g)  +  CO(g)  →  NO(g)  +  CO2(g) Here, Activation energy of the…

Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 × 10⁻⁴…

A: The relationship between rate constant and activation energy is given by  where K = rate constant…

Q: Suppose that a catalyst lowers the activation barrier of a reaction from 125 kJ/mol t o 55 kJ/mol.…

A:

Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 × 10⁻⁴…

A: For a particular reaction,  Activation energy, Ea = 102 kJ mol-1…

Q: A certain reaction has an activation energy of 39.57 kJ/mol. At what Kelvin temperature will the…

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Q: A certain reaction has an activation energy of 60.65 kJ/mol. At what Kelvin temperature will the…

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Q: An Arrhenius plot  (ln k vs. 1/T) of data gathered while measuring the effect of temperature on the…

A: Given that the equation of trend line, y=−6481.3x+14.945 we have to find activation energy Ea.

Q: The activation energy of a forward process is 65 kJ/mol, and that of the reverse process is 50…

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

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Q: The activation energy for a certain first-order reaction is 139 kJ/mol. if the rate constant is…

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Q: A certain reaction has an activation energy of 39.23 kJ/mol. At what Kelvin temperature will the…

A: Since the reaction is dependent on the rate constant and rate constant depends on the temperature.…

Q: The activation barrier for the hydrolysis of sucrose into glucose and fructose is 108 kJ/mol. If an…

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Q: The activation energy of a certain reaction is 39.1 kJ/mol . At 27 °C, the rate constant is 0.0130s¬…

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Q: A certain reaction has an activation energy of 57.33 kJ/mol. At what Kelvin temperature will the…

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Q: 2. A reaction has an activation energy of 225,0 kJ/mol. By what factor will the rate constant, k,…

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Q: The activation energy for a particular reaction is 102 kJ/mol. If the rate constant is 1.35 × 10⁻⁴…

A: Rate constant is determined using integrated arrhenius equation. Rate constant at 273 K is 1.63 ×…

Q: A certain reaction has an activation energy of 50.88 kJ/mol. At what kelvin temperature will the…

A: The relation between activation energy and temperature is given by Arrhenius equation. The…

Q: 8. What is the fraction of collisions that have sufficient energy for reaction if the activation…

A: (a) Fraction of active molecules = 1eEaRT                                                     =…

Q: A certain reaction has an activation energy of 58.70 kJ/mol. At what Kelvin temperature will the…

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Q: A particular reaction has an activation energy, Ea, of 189 kJ/mol.  If the rate constant for the…

A: The Arrhenius equation establishes the relationship between activation energy (Ea), rate constants…

Q: The specific rate constant, k, for a reaction is 0.464 s–1 at 394 K and the activation energy is 245…

A: In this question, we want to determine the rate constant at 398K. You can see details Solution…

Q: If the activation energy of a reaction decreases by 4.1 kJ/mol by adding a catalyst, how many times…

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Q: What is ∆H (in kJ/mol) for a reaction where the activation energy is 250 kJ/mol while the activation…

A: ∆H (in kJ/mol) of the reaction is to be calculated The formula to calculate the ∆H of a reaction is

Q: The activation energy of a reaction is 33.4 kJ/mol. The rate constant for this reaction is 3.5 x…

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Q: What two requirements must be met to call a mechanism plausible? Why say a “plausible” mechanism…

A: The two requirements that must call a mechanism plausible has to be given. The reason why plausible…