(a) Table 6 shows the rate data for 2NO+2H₂ → N₂ + 2H₂O [NO] (mol/L) 0.420 0.210 0.210 0.105 Table 6 [H₂] (mol/L) 0.122

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A Table 6 Shows The Rate Data For 2no 2h N 2h O No Mol L 0 420 0 210 0 210 0 105 Table 6 H Mol L 0 122 1 (18.8 KiB) Viewed 14 times

(a) Table 6 shows the rate data for 2NO+2H₂ → N₂ + 2H₂O [NO] (mol/L) 0.420 0.210 0.210 0.105 Table 6 [H₂] (mol/L) 0.122 0.122 0.244 0.488 Rate (mol/L-s) 0.136 0.0339 0.0678 0.0339 i) Determine the rate law for the reaction and the rate constant, k. ii) Estimate the rate of reaction when [NO] = 0.550 M and [H₂] = 0.199 M. (b) The activation energy for the decomposition of benzene diazonium chloride is 99.1 kJ/mol. Determine temperature when the rate is 25% greater than its rate at 25°C. (c) A certain first-order reaction has a rate constant of 1.75 x 10¹ s¹ at 20°C. Calculate the value of k at 60°C if E₂ = 55.5 kJ/mol.