Which reaction has this k expression? K = [N,02] (O2)?[N] O 2NO+02 2 NO2 ON,O4 =...
(a) For the reaction 2NO2 (g) 2NO (g) + 02 (g) K # 0.50. Predict the direction in which the system will move to reach equilibrium if the initial gas pressures are NO: 0.20 atm . NO2: 0.20 atm (answer: to the right because Q< K) .NO2: 0.0961 atm 02: 0.0589 atm NO: 0.280 atm (answer: the system is already at equilibrium because Q -K) O2: 0.20 atm NO: 0.56 atm NO2: 0.20 atm (answer: to the left because Q>...
Which of the following is the equilibrium constant expression for the reaction: 2NO(g) + O2(g) - 2NO2(8) [NO] A. Kod [NO] [02] [no] [NO] [02] [NO] [NOJ +[02] 2[NO] D. K. INO]+[02] E. None of the choices are correct. Option A Option B
Using the Rxs below determine the value of Delta G o (in kJ) for this reaction Using the Rxs below determine the value of AGº (in kJ) for this reaction. Rx: N2O(g) + NO2(g) → 3NO(g) Rx1: 2NO(g) + O2(g) → 2NO2(g) AG°= —71.2 kJ Rx2: N2(g) + O2(g) → 2NO(g) AG° = + 175.2 kJ Rx3: 2N2(g) + O2(g) → 2N2O(g) AG° = + 207.4 kJ
NO2 t NOz 2NO +O2 slow) 200 t 02 2CO2 2NO2 t2C0 2NO t 2CO2 Fins a reaction similar to ane above that has: Rate CND12 NO2TNO2 (slou) NO2TCO 7NO + COz
atch each chemical equation below with the correct equilibrium constant expression Chemical Equation Equilibrium Constant Expression [Na][2] [N202] (N2)[02] (NO) K 2NO(g) = N2(g) +0:(0) [NZ][0212 [NO1 [N][0] [N,021 K- N2(g) + O2(g) + N20 (9) [NO] [NO] [N, (021 [N] [0,1 K- 2NO(g) = N219) + 20 (9) INO,] {N_02] [N][0,1 [N,10,1 KE N2(g) +20,(9) = 2NO,(9) [NO] IN] [O] IN][0]? [NO] N (9) +0,(g) = 2NO(g) [N, 021 IN] [0,1 INO, [N]?[0] K = N,0.(g) = N(g) +...
Calculate the change of enthalpy for the reaction N2 + O2 --> 2NO from the following reactions: Reaction 1: 4NH3 + 3O2 --> 2N2 + 6H2O Change in enthalpy: -1530 kJReaction 2: 4NH3 + 5O2 --> 4NO + 6H2O Change in enthalpy: -1170 kJReaction 3: 2N2 + 6H2O --> 4NH3 + 3O2 Change in enthalpy: +1530 kJ
Calculate ΔS∘rxn for the reaction 2NO(g)+O2(g)→2NO2(g) Substance S∘ (J/mol⋅K) NO2 240.0 O2 205.2 NO 210.8
please do all Part A Determine AG for the following reaction: 2NO(g) + O2(g)–N,04(9) Use the following reactions with known A Grxu values. N,O.(g)-2NO(9). AGRX = 2.8 kJ NO(9)+02 (9) NO2(g), AGpx = - 36,3 kJ Express your answer using one decimal place. VACAO 2 ? AGE Submit Request Answer Part A Calculate A Gin for the following reaction: 4CO (9) + 2NO2(9) 4CO2 (9) + N2 (9) Use the following reactions and given AG x values: 2NO(g) + O2(g)...
2. How is the equilibrium-constant expression (Kc) for the reaction: 2NO(a) = N2() + Ke=0.145; related to the following reaction? O2 (a) N2(a) + O2(a) = 2NO(a) K=.............. (b) 4NOQ = 2Nz () + 2O2(g) Kos......... (c) NO) 1/2 N2(0)+ 1/2O2(0) K3= +++ (d) 1/2 N2(a) + 1/2O2(a) = NO) Ke=.............. 3. Given Kc or ko for the following reactions, what is the value of Koor K? (a) l2(g) + Cl2(a) = 2ICIOX Kc = 2.0 x105 at 25°C (b)...
The initial concentration of N O 2 in the second-order reaction 2N O 2 →2NO+ O 2 is 0.621 mol/L . After 20 seconds, the concentration of N O 2 is 0.583 mol/L . W hat is the rate constant for the reaction?