Give me the answer quickly please thank you 8. Using this data, 2 NO(g) + Cl2(g)...
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c. 5000 sec d. 31.25 min e. 27.1 min The rate constant for a certain chemical reaction is 0.00250 L mol's at 25.0 °C and 0.0125 mol's" at 50.0 °C. What is the activation energy for the reaction, expressed in ku? 1. a. 25.1 kJ b. 51.6 kJ C. 37.6 kJ d. 45.3 kJ e. 60.3 kJ 8....
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12. At 1500 °C the system, 2 NO(g) = N2(g) + O2(g), was allowed to come to equilibrium. The equi- librium concentrations were: NO(g) = 0.00035 M, N2(g) = 0.040 M, and O2(g) = 0.040 M. What is the value of K, for the system at this temperature? a 1.5 x 10 b. 7.7 x 10-5 C. 2.2 x 10-1 d. 4.6 e. 1.3 x 104
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11. For the reaction, 2 SO2(g) + O2(g) - 2 SO3(g), at 450.0 K the equilibrium constant, Kc, has a value of 4.62. A system was charged to give these initial concentrations: (SO3) = 0.0254 M, [O2) = 0.00855 M. (SO2) = 0.500 M. In which direction will it go? a. to the right b. to the left...
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9. For the reaction, 2 SO2(g) + O2(g) - 2 SO3(a), at 900.0 K the equilibrium constant, Kc, has a value of 13.0. Calculate the value of Kp at the same temperature. a. 97.3 x 10 atm b. 0.176 atm c. 960 atm d. 0.00174 atm" e. 0.077 atm O. A study of the system, 4 NH3(g) +...
Given the following data at a certain temperature 2N2(g) + O2(g) ? 2N2O(g) N2O4(g) ? 2 NO2(g) 1?2 N2(g) + O2(g) ? NO2(g) Kc=1.2x10-35 ; Kc = 4.6 x 10-3 ; Kc = 4.1 x 10-9 Calculate Kc for the reaction between one mole of dinitrogen oxide gas and oxygen gas to give dinitrogen tetroxide gas.
At 4000 °C the equilibrium constant Kc for the following reaction is 0.082: 2 C102(8) Cl2(g) + 2O2(g) What is the concentration of oxygen gas at equilibrium when 5.0 x10-3 mol of Cl2, 2.0 x 10-3 mol of O2, and 1.0 x 10-4 mol of ClO2 are mixed in a 4.0 L container?
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b. 7.7 x 105 C. 2.2 x 10-1 d. 4.6 e. 1.3 x 104 13. A study of the system XRreal - Xial + Brela), was carried out. A container + Br2(g), was carried out. A container was charged initially with an (XBr2] = 2.00 mol/L as the only component. The system was allo come to equilibrium. If...
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9. Consider the decomposition reaction of N2Os. 2 N203(g) → 4NO2(g) + O2(g) follows the first order kinetics with rate constant of 4.8 x 10's. (a) if the initial 165 x 10-2M what is the concentration at 825 s? (b) How long it will take for concentration is 1.65 x 10-2M what is the concentrat the concentration of N2Os to decrease to 1.00 x 10-2M? t 10. Nitrosyl chloride, NOCI, decomposes slowly to NO and Cl2, the reaction follows...
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Given the following information, Kc 2.0 x 10-38 Kc 2.4 x 101 2 NO(g) O2(g) 2 NO2 find the value of Ke for the following reaction: NO(g) + 03(g) NO2(g) + O2(g) A. 5.6 x 10-17 B. 3.5 x 1025 C. 9.0 x 1040 D. 1.1 x 10-4 practice Given the following information at 25°C, 2 NOCIg)2 NO(g) + Cl2(g) Kc 4.0 x 102 moV/L find the value of K for this reaction...
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6 Consider the following equilibrium at 200 °C in an 80.0 L vessel. 2 NO2 (8) H 2NO(g) + O2(g) At equilibrium, there are 1.88 mol of NO2, 0.120 mol NO, and 0.0600 mol O2 in the reaction vessel Calculate Kc for the reaction at this temperature.