The equilibrium constant K, for the reaction H2(g) + I2(g) 5 2HI(g) is 54.3 at 430°C. At the start of the reaction there are 0.714 mole of H2, 0.984 mole of I2, and 0.886 mole of HI in a 2.30L reaction chamber. Calculate the concentrations of the gases at equilibrium. (H2) M %3D M %3D (HI) =0.88 M

The equilibrium constant K, for the reaction H2(g) + I2(g) 5 2HI(g) is 54.3 at 430°C. At the start of the reaction there are 0.714 mole of H2, 0.984 mole of I2, and 0.886 mole of HI in a 2.30L reaction chamber. Calculate the concentrations of the gases at equilibrium. (H2) M %3D M %3D (HI) =0.88 M

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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Question

Be sure to answer all parts.
The equilibrium constant K, for the reaction
H2(g) + I2(g) 5 2HI(g)
is 54.3 at 430°C. At the start of the reaction there are 0.714 mole of H2, 0.984 mole of I,, and
0.886 mole of HI in a 2.30L reaction chamber. Calculate the concentrations of the gases at equilibrium.
[H2] =
[12] -
[HI]
0.88

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