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Suppose for the following reaction the initial pressures are: 2 CO2(g) = 2 CO(g) + O2(g)...
Suppose for the following reaction the initial pressures are: 2 CO2(g) = 2 CO(g) + O2(g) Initial 9.1 atm 1.7 atm 0 If P(O2) = 2.3 atm at equilibrium, what is the value of Keg? 0.225 0.102 0 4.75 0 9.82 0.719
For the following reaction: 2N2O3(g) + 4NO2(g) + O2(g) suppose the pressures at equilibrium are: P(N205) = 3.6 x 10-5 atm P(NO2) = 0.88 atm P(O2) = 1.56 atm What is the value of Keg? (Hint: all you need to do is write the Keg expression and plug in the pressures. This problem is like those all the way back in Homework #1.) a. 1.4 x 10-9 b.7.2 x 108 C.3.8 x 104 d. 1.40 x 10 e. 4.6 x...
Consider the following reaction. N2(g) + O2(g) 2 NO(g) If the equilibrium partial pressures of N2, O2, and NO are 0.15 atm, 0.33 atm, and 0.050 atm, respectively, at 2200°C, what is KP?
For the reaction 2 CO(g) + O2(g) → 2 CO2(g) AG° = -511.3 kJ and AS° =-173.1 J/K at 316 K and 1 atm. f avored under standard conditions at This reaction is (reactant, product) O 316 K. The standard enthalpy change for the reaction of 1.62 moles of CO(g) at this temperature would be ( kJ.
4. In the reaction: CH4 (g) + 2 O2(g) → CO2(g) + 2 H2O(g) the initial concentration of CO2 is 0.000 M, and after 30.0 sec, the concentration of CO2 is 0.670 M. What is the average reaction rate over this time span? A) 2.50 M/s B) 0.0223 M/s C) 0.25 m/s D) 1.1 M/s
13. Given the following reaction: 2CO(g) + O2(g) & CO2(g) with K. = 4000. Ar equilibrium, the concentrations of O, and Co, are 0.10 M and 0.75 M, respectively. Calculate the concentration of CO at equilibrium.
1) The following reaction is an equilibrium reaction. CO2(g) + C(graphite) = 2 CO(g) A reactor initially contained only 0.20 atm CO2 gas in the presence of graphite at 25 °C and later the reaction reached an equilibrium. Answer the following questions. A) If Kis 2.25 at the given temperature above, calculate the equilibrium pressures of CO, and CO, respectively. [6 pts) B) Determine the Ke of the reaction above. [4 pts]
The following endothermic reaction is at equilibrium. 2 CO(g) + O2(g) 42 CO2 (g) What is the effect of the following changes on the position of the equilibrium? a) CO2 (g) is removed no shift b) The volume of the container is decreased by a factor of 2. shifts to make more product c) The temperature is decreased. shifts to make more products d) CO (g) is added no shift e) He (g) is added and the pressure doubles shifts...
Consider the following reaction: A (g) = 2 B (g) Find the equilibrium partial pressures of A and B for each of the following different values of Kp. Assume that the initial partial pressure of B in each case is 1.0 atm and that the initial partial pressure of A is 0.0 atm. Make any appropriate simplifying assumptions. Part A Kp = 1.4 Enter your answers numerically separated by a comma. Express your answers using two significant figures. VO AJ...
13 Calculate AHo, 298K for the following reaction: CO(g)1/2 O2(g) CO2(g) Given: AHof,298K (in kJ mol-1): CO(g): -110.53 CO2(g): -393.51