3.3 Use the following kinetic data to determine the order of the reaction and the value of the rate constant. 2NOBr (g) 2 NO (g) + Br2 (g) (8) Time(s) [NOBr] 0 10 20 30 40 0.040 0.030 0.024 0.021 0.018 [18]

Given the following enzyme kinetics data, determine the maximal velocity and the Michaelis constant of the enzyme. Show your solutions

The following data were obtained for a reaction that catalyzed by an enzyme: Initial concentration of 0.141 0.109 0.077 0.040 0.028 0.020 0.016 the enzyme [S], mol L- Relative velocity, V 22.0 20.5 19.0 12.5 9.0 7.0 6.0 For this reaction, the rate is found experimentally to follow the Michaelis-Menten equation: Vmax[S] Vo = Км+[S] (1) Transform the above equation into a straight-line equation. By plotting a suitable graph, determine the Michaelis constant (KM) and the maximal velocity (Vmax) for the above reaction. Determine the Vmax value when [S] = KM.

For the reversible, liquid-phase reaction A ↔ B, determine the adiabatic equilibrium temperature and conversion when pure A is fed to the reactor at 300 K. CPA = CPB = 50 cal mol‍¹ K-¹. Heat capacities are independent of temperature. The equilibrium constant is 1.0 × 105 at 298 K; the heat of reaction is -2.0 × 10 cal/mol.