Assigned problems _5 - 2.30 atm, and 1.60 atm,...

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Chemistry 2080 Spring 2011 Problem Set #5 - due date: Friday March 11th at 2 pm Name:________________ Lab TA Name:__________________ Lab Day/Time:______________________ 1) Hydrogen can be made from natural gas (methane) in a process known as “steam reforming”: CH 4 (g) + H 2 O(g) CO(g) + 3H 2 (g) The equilibrium constant K p for this reaction is 1.8 x 10 -7 at 600 K. Gaseous CH 4 , H 2 O and CO were introduced into an evacuated container at 600 K and their initial partial pressures (before reaction) were 1.40 atm,
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Unformatted text preview: 2.30 atm, and 1.60 atm, respectively. Determine the partial pressure of H 2 (g) that will result at equilibrium. 2) The mechanism for the decomposition of NO 2 Cl is: k-1 NO 2 Cl NO 2 + Cl k 1 k 2 NO 2 Cl + Cl > NO 2 + Cl 2 By making a steady-state approximation for [Cl], express the rate of appearance of Cl 2 in terms of the concentrations of NO 2 Cl and NO 2 ....
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Assigned problems _5 - 2.30 atm, and 1.60 atm,...

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