What is the overall order of the following reaction 2NO+Hz >N2 + 2H20 Ratér k po]Cz]...
4. Suppose the following data is obtained for the reaction: 2NO(g)+2H2(g) → N2(g)+2H20(g) [NO] [Hz] Rate (mol L 54) 0.1 0.1 1.4 x 10-4 0.2 0.1 5.6 x 10-4 0.1 0.2 2.8 x 10-4 Determine the rate law for the reaction
Which of the following statements correctly reflects the order of reactants, products and overall reaction for the following reaction: 2NO(g) + 2H2(g)---->N2(g)+2H20(g) rate=k[NO]2 A) 2nd order NO, 2nd order H2, 4th order Overall B) 2nd order NO, zero order H2, 2nd order Overall C) 2nd order NO, 1st order H2, 3rd order Overall D) 4th order NO, zero order H2, 4th order Overall E) not enough information given.
The following initial rate information was collected at 25°c for the following reaction: 2H2(g)+2NO(g) N2(g) +2H20(g) H2lo (M) INOlo (M) Initial Rate (M/min) 0.0010 0.0020 1.2 x 10-4 0.0010 0.0030 1.8 x 104 0.0020 0.0020 4.8 x 104 Determine the overall order of the reaction and present you answer in numeric torm (le. 0, 1,2 eto)
A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step 1: 2NO(g) → N2O2(g) (very fast, reversible) Step 2: N2O2(g) + H2(g) → N2O(g) + H2O(g) (slow) Step 3: N2O(g) + H2(g) →N2(g) + H2O(g) (fast) What is the rate law for the overall reaction? O k[no]/2[Hz] O k[N20][H2] O k[NO]2 O k[NO]2[Hz] O k[NO]2[H212
For the reaction N2(g) + O2(g)->2NO(g) AH° = 180.6 kJ and AS = 24.9 J/K The equilibrium constant for this reaction at 267.0 K is Assume that AHⓇ and ASº are independent of temperature.
N2 + 02 --> N2O3 AH = 83.7 kJ N2 + 02 ---> 2NO AH= 180.4 kJ 14N2 + O2 ---> NO2 AH = 33.2 kJ Calculate the enthalpy change for the reaction: N2O3 ---> NO + NO2
Hydrogen gas reduces NO to N2 in the following reaction: 2H2(g) + 2NO(g) + 2H20(g) +N_(8) The initial reaction rates of four mixtures of H2 and NO were measured at 1500°C with the following results: Experiment [H2lo (M) [NO] (M) Initial Rate (M/s) 1 0.212 0.136 0.0275 2 0.212 0.272 0.0553 3 0.424 0.544 0.435 0.848 0.544 1.75 4 Determine the rate constant for the reaction at 1500°C. M-xs-1
The reaction below is first order in H2, second order in NO and the overall rate of the reaction is 0.0028 M/s. What is the rate when [Hz] is doubled and [NO] is tripled? 2 H2(g) + 2NO(g) N2(g) + 2 H2O(g) 0.0029 M/S 0.0073 M/S 0.13 M/S 0.050 M/S
Confused on #5
5) Calculate the enthalpy of the following reaction: N2 + O2 ---> 2NO Given: 4NH3 + 502 ---> 4NO + 6H2O AH° = -1170 kJ 2N2 + 6H2O ---> 4NH3 + 302 AH° = +1530 kJ Solution:
4. For the reaction Nzco) + O2(0)+-> 2NO(9), K = 0.0017 at 2300 K. 0.15 mol of Na and 0.25 mol of O2 are placed in a 10.0 L flask and allowed to react and reach equilibrium at 2300 K. Find the concentrations of N2, Oz, and NO at equilibrium.