Consider the equilibrium system described by the chemical reaction below, which has a value of Kc equal to 3.01 × 103 at 900 K. If an initial mixture of 0.0216 mol SO2 and 0.0148 mol O2 reacts in a 1.0 L vessel, what will be the concentration of SO3 at equilibrium? 2 SO2(g) + O2(g) =2 SO3(g) 1 2 3 NEXT へ Based on the given values, set up ICE table in order to determine the unknown. 2 SO2(g) O2(g) 2 SO3(g) + Initial (M) 0.0216 0.0148 Change (M) -2x +2x -- Equilibrium (M) 0.0216 - x 0.0148 - x +2x

Consider the equilibrium system described by the chemical reaction below, which has a value of Kc equal to 3.01 × 103 at 900 K. If an initial mixture of 0.0216 mol SO2 and 0.0148 mol O2 reacts in a 1.0 L vessel, what will be the concentration of SO3 at equilibrium? 2 SO2(g) + O2(g) =2 SO3(g) 1 2 3 NEXT へ Based on the given values, set up ICE table in order to determine the unknown. 2 SO2(g) O2(g) 2 SO3(g) + Initial (M) 0.0216 0.0148 Change (M) -2x +2x -- Equilibrium (M) 0.0216 - x 0.0148 - x +2x

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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Consider the equilibrium system described by the chemical reaction below, which has a value of Kc equal to 1.2 x 104 at a certain temperature. If a solid sample of NH.SH decomposes, what will the equilibrium concentration of NH3 be? NH:SH(s) = NH3(g) + H2S(g) 1 2 3 NEXT > Based on the given values, set up ICE table in order to determine the unknown. NH.SH(s) NH:(g) H2S(g) Initial (M) Change (M) Equilibrium (M) RESET 1.2 x 104 +x +2x -2x 1.2 x 104 + x 1.2 x 104 - x 1.2 x 104 + 2x 1.2 x 104- 2x
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For the reaction 3 O2(g) 2 O3(g) The equilibrium constant, K, has the value 1.12 10-54 at a particular temperature. (b) If the equilibrium mixture is analyzed and [O2(g)] is found to be 3.71 10-2 M, what is the concentration of O3(g) in the mixture? M
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(Incorrect) For the reaction 2A(g) = B(g) + C(g) at 700 °C, Kc = 3.92×104. Calculate the number of moles of B present at equilibrium if 3.49 moles of A is heated to 700 °C in a 8.48-L container. 0.00784 mol (Your answer) 0.396 mol 3.36 mol 9.24×104 mol 0.0665 mol (Correct answer)
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