QUESTION 1 A first order reaction has a rate constant of 0.3081 at 41.2 °C. Given that the Arrhenius constant for the reaction is 7 x 1010 sec -1, what is the value of the activation energy (in kj/mol)? Enter your value to three significant figures.

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A: Given, Activation energy (Ea) = 5.0 kJ/mol = 5.0 × 1000 J/mol = 5000 J/mol Rate constant (k): k1 =…

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Q: question 4: in a study to determine the rate of the following reaction: 2NO(g) + O2(g)  →  2NO2(g)…

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Q: Enter your answer in the provided box. The rate constant of a first-order reaction is 2.40 × 10−4…

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Q: Given the first order reaction: Y - Z It is found that this reaction is 40.0% complete at the end of…

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

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

A: Activation energy, Ea = 21 kJ/mole = 21000 J/mole Rate constant at 288oC, k1 = 1.1 x 107  M-1 s-1…

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Q: A first order reaction has a rate constant of 0.239 sec-1 at 25.6 oC. If the activation energy is 62…

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A: Activation energy, Ea = 14 kJ/mole = 14000 J/mole Rate constant at 194oC, k1 = 2.7 x 108  M-1 s-1…

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

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

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Q: Question: The rate constant of a first-order reaction is 3.46 x 10's' at 25 C. What is the rate…

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A: Given:Chemical reaction:                   2N2 + O2 ---------à 2 N2OThe equilibrium con. Of N2 =…

Q: QUESTION 1 A first order reaction has a rate constant of 0.3081 at 41.2 °C. Given that the Arrhenius…

A: Hello. Since multiple questions have been posted, the first question shall be only solved in this…

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Q: Question: The rate constant of a first-order reaction is 3.46 x 10's' at 25 C. What is the rate…

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Q: Iron(III) chloride is reduced by tin(II) chloride. 2FeCls(aq) +SnCl,(aq) → 2FeCl,(aq) +SnCl(aq)…

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

A: Given  Activation Energy ( Ea)  = 23 KJ/mole                                              = 23000…

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Q: Question 7 Determine the rate law for the data below and give the value of the rate constant (k). If…

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Q: Enter your answer in the provided box. The rate constant of a first-order reaction is 3.90 × 10¬*s…

A: Arrhenius equation is given as  ln(k2k1)=EaR(1T1-1T2) Where  k2 is rate constant at T2 temperature…