The activation energy for the reaction H2(g) +I2(g) → 2 HI(g) is 169 kJ/mol, and AE for the reaction is +25 kJ/mol. What is the activation energy for the decomposition of HI? ER kJ/mol

Q: The activation energy, Ea, for a particular reaction is 19.4 kJ/mol. If the rate constant at 80 °C…

A:

Q: The decomposition of dinitrogen pentaoxide has an activation energy of 102 kJ/mol and AH°ran =+ 55…

A: Note - Since you have asked multiple question, we will solve the first question for you. If you…

Q: 9. The rate constants for the reaction NO2(g) + CO(g) → NO(g) + CO:(g) at a temperature of 700 K and…

A:

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 754 °C…

A: Activation energy = 13600J/mol Temperature , T1 = 1027K Rate constant ,k1 = 24.5/min Gas constant, R…

Q: A researcher raises the temperature from 87.7 to 99.5 o C and finds that the rate of the reaction…

A:

Q: The activation energy for the reaction H2(g) + I2(g) → 2 HI(g) is 165 kJ/mol, and ∆E for the…

A: Given reaction,    H2(g) + I2(g) → 2 HI(g) Activation energy for the reaction is 165 kJ/mol, and ∆E…

Q: The activation energy for the decomposition of HI(g) to H2(g) and I2(g) is 186 kJ/mol. The rate…

A: introduction: we have the general equation rate constants at different temperatures in terms of…

Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…

A: Arrhenius equation can be used to calculate rate constant value

Q: For the following reaction, CO(g) + NO2(g) → NO(g) + CO2(g) Calculate the activation energy, Ea (kJ…

A: Given,  Reaction: CO(g) + NO2(g) ---> NO(g) + CO2(g)  We need to calculate the activation energy…

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 475 K…

A:

Q: The activation energy, Ea, for a particular reaction is 19.4 kJ/ mol. If the rate constant at 80 °C…

A:

Q: The activation energy, Ea, for a particular reaction is 37.8 Kj/mol. If the rate constant at 280 K…

A: Concept:  Arrhenius equation: It is a formula to calculate the temperature dependence of reaction…

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

A:

Q: When the temperature rises from 105°C (378.15K) to 168°C (441.15K) and the rate of a reaction…

A:

Q: N2 (g) + 2 O2 (g) N2O4 (g) The above reaction has an activation energy of 495 kJ and a change in…

A:

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 754 °C…

A: Given,  Activation energy , Ea = 13.6 Kj/mol = 13.6 x 103 J/mol K2 = 24.5 /min K1 = 19.5/min T2 =…

Q: If the activation energy for a reaction is 60.6 kJ/mole, how many times faster is the reaction at…

A:

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 475 K…

A: The relation between rate constant and temperature is given by Arrhenius Equation which is  k =…

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

A:

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 475 K…

A:

Q: The rate constant for the decomposition of acetaldehyde, CH3CHO, to methane, CH4, and carbon…

A: The mathematical expression that relates rate constant of a reaction with temperature is:

Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…

A:

Q: A first-order reaction has a rate constant of 1.10 x 10-4 s-1 at 470°C and 5.70 x 10-4 s-1 at 500°C.…

A:

Q: The activation energy, Ea, for a particular reaction is 19.4 kJ/mol. If the rate constant at 80 °C…

A: Activation Energy -  It is the minimum energy required for compounds to result in a chemical…

Q: The activation energy for the reaction H2(g) + I2(g) → 2 HI(g) is 167 kJ/mol, and ∆E for the…

A:

Q: 6. The decomposition of N₂Os (g) to NO2 (g) and NO3 (g) has a half-life of 2.81 sec at 298K and…

A: The decomposition of N2O5 is a first order reaction.N2O5(g)→NO2(g)+NO3(g)For a first order reaction,…

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 475 K…

A: Using Arrhenius equation we can calculate the value of the rate constant at different temperature.…

Q: the reaction of a certain chemical proceeds with an activation energy of about 300kJ/mol? how much…

A: Given, The reaction of a certain chemical proceeds with an activation energy of about 300kJ/mol is :…

Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…

A:

Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…

A:

Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…

A: Given,

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 754 °C…

A: The relationship between rate constant , activation energy and temperature is given by Arrhenius…

Q: A researcher raises the temperature from 39.4 to 56.2 o C and finds that the rate of the reaction…

A: Given that: T1 = 39.4 o C = 39.4+273 = 312.4 K T2 = 56.2 o C= 56.2+273 = 329.2 K initial rate = k1…

Q: 50.) The activation energy (uncatalyzed) for the decomposition of H202 to H20 and O2 is 70.0 kJ/mol.…

A: Arrhenius equation is the temperature dependence formula of reaction rate, k = Ae-EaRTWhere,k = rate…

Q: The activation energy for the reaction A2(g) ! B2(g) 88n 2AB(g) is 167 kJ/mol, and $E for the…

A: The activation energy of forward reaction is 167 kJ/mol.   The change in energy for forward reaction…

Q: 69. The activation energy for the decomposition of HI(g) to H2 (g) and I2 (9) is 186 kJ/mol. The…

A:

Q: 4. A certain chemical reaction has a rate constant of 1.50 L/mol·min at 45.0°C with an activation…

A: The question is based on the concept of chemical kinetics. We have to calculate rate constant at…

Q: 7.For a chemical reaction, the activation energy for the forward reaction is +181 kJ and the…

A: Given: Activation energy for forward reaction, Ef = +181 kJ Activation energy for backward reaction,…

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 754 °C…

A:

Q: The decomposition of B has rate constants of 1.78 x 10-3 min-1 at 25°C and 5.09 x 10-3 min-1 at…

A:

Q: (6) : The rate of a particular reaction increases by a factor of 1.97 when the temperature is…

A:

Q: The activation energy for the following reaction is 125 kJ/mol, and AE for the reaction is -216…

A:

Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…

A:

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 475 K…

A: The minimum amount of energy  required to convert reactant into products are known as activation…

Q: In going from room temperature (25.0°C) to 10°C above room temperature, the rate of a reaction…

A: Rate of reaction is the product of rate constant and the concentration of reactants raised to power,…

Q: The activation energy, Ea, for a particular reaction is 37.8 kJ/mol. If the rate constant at 280 K…

A: From Arrhenius equation we can find the value of K. Arrhenius gave a relationship between…

Q: The activation energy, Ea, for a particular reaction is 19.4 kJ/mol. If the rate constant at 80 °C…

A: Given : Activation energy of reaction, Ea = 19.4 KJ/mol = 19400 J/mol…