Phos genses de coatien: CoCl2 cg) ² corgo + Cl2(g) calculate ko for this reaction if...
For the reaction: CO(g) + Cl2(g) → COCl2(g) kf is 1x 107M–1⋅ s–1 and kr = 2 x 102 s–1. What is the equilibrium constant for the reaction? a. none of these b. 4.70 c. 2 x 109 d. 2 x 10-5 e. 5 x 104
Consider the equilibrium between COCl2, CO and Cl2. COCl2(g) CO(g) + Cl2(g) K = 0.112 at 904 K The reaction is allowed to reach equilibrium in a 7.00-L flask. At equilibrium, [COCl2] = 0.258 M, [CO] = 0.170 M and [Cl2] = 0.170 M. (a) The equilibrium mixture is transferred to a 14.0-L flask. In which direction will the reaction proceed to reach equilibrium? (b) Calculate the new equilibrium concentrations that result when the equilibrium mixture is transferred to a...
Consider the reaction described by this equation: COCl2 (g) ⇌ CO (g) + Cl2 (g) If 2.00 mol of COCl2 (g) is introduced into a 10.0 L flask at 1000°C, calculate the equilibrium concentrations of all chemical species at this temperature. K = .329 at 1000°C.
A student ran the following reaction in the laboratory at 557 K: CO(g) + Cl2(g) = COCl2(g) When she introduced 1.06 moles of CO(g) and 1.09 moles of Cl2(g) into a 1.00 liter container, she found the equilibrium concentration of COCl2(g) to be 1.02 M. Calculate the equilibrium constant. Ko she obtained for this reaction. Ke=
Consider the following reaction: COCl2(g) = CO(g) + Cl2(8) A reaction mixture initially contains 1.6 M COC12. Determine the equilibrium concentrations of COCI, CO, and Cl2 if Kc for the reaction at this temperature is 8.33 x 10-4. Calculate this based on the assumption that the answer is negligible compared to 1.6. Use x is small approximation. Show Q Validity check [Cl2] = [CO]= [COCI2] = Calculate the reaction quotient, Q A % Validity Check A Calculate the A/ equilibrium...
At 100 oC, Keq = 1.5E8 for the reaction: CO(g) + Cl2(g) COCl2(g) Using appropriate approximation, calculate the partial pressure of CO at 100 oC at equilibrium in a chamber that initially contains COCl2 at a pressure of 0.260 bar. bar The number of significant digits is set to 2; the tolerance is +/-4%
The equilibrium constant in terms of pressures for the reaction COCl2(g) <--> CO(g) + Cl2(g) is Kp = 5.00 at 873 K. (a) A pure sample of gaseous phosgene, COCl2(g), is introduced into a rigid flask at a temperature of 873 K so that its original pressure is 0.121 atm. Calculate the fraction of this starting material that is converted to products at equilibrium. (b) A second sample of phosgene is introduced into a rigid flask at a temperature of...
1) At 100 oC, Keq = 1.5E8 for the
reaction:
CO(g) + Cl2(g)
COCl2(g)
Using appropriate approximation, calculate the partial pressure
of CO at 100 oC at equilibrium in a chamber that
initially contains COCl2 at a pressure of 0.293 bar.
Consider the reaction CO(g) + Cl2(g)---COCl2(g) Use the standard thermodynamic data in the tables linked above. Calculate delta G for this reaction at 298.15K if the pressure of COCl2(g) is reduced to 20.15 mm Hg, while the pressures of CO(g) and Cl2(g) remain at 1 atm. ANSWER: kJ/mol Consider the reaction 2SO2(g) + O2(g)----2SO3(g) Using the standard thermodynamic data in the tables linked above, calculate delta Grxn for this reaction at 298.15K if the pressure of each gas is 25.11...
For the reaction shown here: COCl2 (g) --> CO (g) + Cl2 (g) has a standard Gibb's Free Energy of -12.5 kJ. For each change listed below, indicated how it would affect the spontaneity of the reaction. Remove CO Add Cl2 Increase the temperature Increase pressure