Hydrogen and iodine react to form hydrogen iodide, according to the equation shown below. H2 (g) + I2 (g) ⇌ 2 HI (g) In one experiment, the partial pressures of the reacting species were measured at equilibrium, yielding the data shown here. H2: 0.245 atm I2: 0.193 atm HI: 0.877 atm a. Based on these data, what is the value of the equilibrium constant for the reaction? b. A second experiment was conducted at the same temperature. In that experiment, the equilibrium pressures of H2 and I2 were 0.115 atm and 0.0944 atm, respectively. What was the equilibrium concentration of HI in the second experiment?
Hydrogen and iodine react to form hydrogen iodide, according to the equation shown below. H2 (g) + I2 (g) ⇌ 2 HI (g) In one experiment, the partial pressures of the reacting species were measured at equilibrium, yielding the data shown here. H2: 0.245 atm I2: 0.193 atm HI: 0.877 atm a. Based on these data, what is the value of the equilibrium constant for the reaction? b. A second experiment was conducted at the same temperature. In that experiment, the equilibrium pressures of H2 and I2 were 0.115 atm and 0.0944 atm, respectively. What was the equilibrium concentration of HI in the second experiment?
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
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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2. Hydrogen and iodine react to form hydrogen iodide, according to the equation shown below.
H2 (g) + I2 (g) ⇌ 2 HI (g)
In one experiment, the partial pressures of the reacting species were measured at equilibrium,
yielding the data shown here.
H2: 0.245 atm
I2: 0.193 atm
HI: 0.877 atm
a. Based on these data, what is the value of the equilibrium constant for the reaction?
b. A second experiment was conducted at the same temperature. In that experiment, the
equilibrium pressures of H2 and I2 were 0.115 atm and 0.0944 atm, respectively. What was the
equilibrium concentration of HI in the second experiment?
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