Activity 4: Solve Me A: Equilibrium Constant Direction: Write the expression for Kc and Kp for the following reactions. Indicate whether the equilibrium system is homogenous or heterogeneous. a. C,H2g) + 2H29) 2 C;Hee) b. 4NH39) + 5O219) 2 4NO + 6H,Og) 12(g) 13(g) 2(g) (), c. 4HClg + O29) 2 2H,0, + 2Cl2ie) 2(g) (6)

Activity 4: Solve Me A: Equilibrium Constant Direction: Write the expression for Kc and Kp for the following reactions. Indicate whether the equilibrium system is homogenous or heterogeneous. a. C,H2g) + 2H29) 2 C;Hee) b. 4NH39) + 5O219) 2 4NO + 6H,Og) 12(g) 13(g) 2(g) (), c. 4HClg + O29) 2 2H,0, + 2Cl2ie) 2(g) (6)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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7. Please refer to the attached photo. Thank you!!
Consider the equilibrium system described by the chemical reaction below, which has a value of Kc equal to 1.79 at a certain temperature. If a reaction mixture initially contains 0.050 M H2S and 0.050 M SO2, what will the equilibrium concentration of H2O be? 2 H2S(g) + SO2(g)=3 S(s) + 2 H20(g) 1 NEXT > Based on the given values, set up ICE table in order to determine the unknown. 2 H2S(g) SO2(g) 3 S(s) 2 H20(g) + + Initial (M) |Change | (M) Equilibrium | (M) 5 RESET 0.050 +x +2x +3x -x -2x -3x 0.050 + x 0.050 + 2x 0.050 + 3x 0.050 - x 0.050 - 2x 0.050 -3x 0.025 + x 0.025 + 2x 0.025 + 3x 0.025 - x 0.025 - 2x 0.025 -3x
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Dinitrogen tetroxide was used as part of the fuel for the lunar lander in the Apollo missions. It establishes the equilibrium below. N2O4 (g) <--> 2 NO2 (g) Kp = 0.133 If an unknown pressure of N2O4 was added to a reaction flask, and 90.0% of the N2O4 still remains once equilibrium has been established, what was the initial pressure that was added to the reaction flask?
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