For the system: 2 HI(g) = H2(g) + 12(g), at 445°C, the value for K, is 0.020. A mixture of H2, 12, and HI in a vessel at 445°C has the following concentrations: [HI] = 2.0 mol/L, [H2] = 0.50 mol/L and [12] = 0.10 mol/L %3D %3D Which one of the following statements about Q. is TRUE for the above system? Qc = Kc; the system is at equilibrium %3D O Q is less than K; so more H2 & 12 will form Qc is less than Kc; more HI will form Qc is greater than Kc; more H2 and I2 will form

For the system: 2 HI(g) = H2(g) + 12(g), at 445°C, the value for K, is 0.020. A mixture of H2, 12, and HI in a vessel at 445°C has the following concentrations: [HI] = 2.0 mol/L, [H2] = 0.50 mol/L and [12] = 0.10 mol/L %3D %3D Which one of the following statements about Q. is TRUE for the above system? Qc = Kc; the system is at equilibrium %3D O Q is less than K; so more H2 & 12 will form Qc is less than Kc; more HI will form Qc is greater than Kc; more H2 and I2 will form

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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