1. K, is 25 for the following reaction at 220 °C. If 1.0 mole of H2 and 1.0 mole of l; are allowed to reach equilibrium in a 3.0 L vessel, calculate the equilibrium concentrations of all reactants and product. How many moles of l; remain unreacted at equilibrium? H: (g) + I: (g) = 2HI (g)

1. K, is 25 for the following reaction at 220 °C. If 1.0 mole of H2 and 1.0 mole of l; are allowed to reach equilibrium in a 3.0 L vessel, calculate the equilibrium concentrations of all reactants and product. How many moles of l; remain unreacted at equilibrium? H: (g) + I: (g) = 2HI (g)

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter12: Chemical Equilibrium

Section: Chapter Questions

Problem 3RQ

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Question

1. K, is 25 for the following reaction at 220 °C. If 1.0 mole of H2 and 1.0 mole of Iz are allowed to reach equilibrium in a 3.0
L vessel, calculate the equilibrium concentrations of all reactants and product. How many moles of I; remain unreacted at
equilibrium?
H2 (g) + I: (g) = 2HI (g)
Answer:
IU - 0.004 M

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