The third-order reaction between nitric oxide and chlorine to produce nitrosyl chloride 2 NO (g) + Cl2 (g) – 2 NOCI (g) Has been studied by Welinsky and Taylor (J.Chem. Phys. 1938, 6, 466-472). The temperature-dependent rate constants they reported are given in the table. From these, determine the enthalpy of activation (in kJ/mol) for the reaction. You must provide a properly labeled graph, the y=mx+b form of the equation, and show how the enthalpy is calculated T (°C) -25.0 k3 (cm² mol²s“) 4.04x106 -10.0 6.32x10 0.0 8.97x10 22.0 1.60x10' 1.70x10 3,55x10 27.5 60.0 100.0 8.35x107 146.0 1.84x10 196.0 4.58x10 203.0 4.53x10

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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The third-order reaction between nitric oxide and chlorine to produce nitrosyl chloride
2 NO (g) + Cl2 (g) – 2 NOCI (g)
Has been studied by Welinsky and Taylor (J.Chem. Phys. 1938, 6, 466-472). The
temperature-dependent rate constants they reported are given in the table.
From these, determine the enthalpy of activation (in kJ/mol) for the reaction. You must
provide a properly labeled graph, the y=mx+b form of the equation, and show how the
enthalpy is calculated
T (°C)
-25.0
k3 (cm² mol²s“)
4.04x106
-10.0
6.32x10
0.0
8.97x10
22.0
1.60x10'
1.70x10
3,55x10
27.5
60.0
100.0
8.35x107
146.0
1.84x10
196.0
4.58x10
203.0
4.53x10
Transcribed Image Text:The third-order reaction between nitric oxide and chlorine to produce nitrosyl chloride 2 NO (g) + Cl2 (g) – 2 NOCI (g) Has been studied by Welinsky and Taylor (J.Chem. Phys. 1938, 6, 466-472). The temperature-dependent rate constants they reported are given in the table. From these, determine the enthalpy of activation (in kJ/mol) for the reaction. You must provide a properly labeled graph, the y=mx+b form of the equation, and show how the enthalpy is calculated T (°C) -25.0 k3 (cm² mol²s“) 4.04x106 -10.0 6.32x10 0.0 8.97x10 22.0 1.60x10' 1.70x10 3,55x10 27.5 60.0 100.0 8.35x107 146.0 1.84x10 196.0 4.58x10 203.0 4.53x10
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