Construct the enthalpy level diagram and label the activation energy, the enthalpy Ea, change, and the position of the transition state. ∆H, Describe qualitatively the relationship between the rate constant, and the temperature, k, T. As increase temperature, the rate constant increases exponentially (Arrenhius plot) k Calculate the activation energy, for the reaction, using Table 1 of the Data Booklet. Ea, Rate constants for the reaction NO2(g) + CO(g) NO(g) + CO2(g) are given below. At 700 K, = 1.3 mol dm-3 s-1 k At 800 K, = 23.0 mol dm-3 s-1 k Calculate the value of the activation energy in kJ mol-1
Construct the enthalpy level diagram and label the activation energy, Ea, the enthalpy change, ∆H, and the position of the transition state. Describe qualitatively the relationship between the rate constant, k, and the temperature, T. As increase temperature, the rate constant k increases exponentially (Arrenhius plot) Calculate the activation energy, Ea, for the reaction, using Table 1 of the Data Booklet. Rate constants for the reaction NO2(g) + CO(g) NO(g) + CO2(g) are given below. At 700 K, k = 1.3 mol dm-3 s-1 At 800 K, k = 23.0 mol dm-3 s-1 Calculate the value of the activation energy in kJ mol-1
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