At a high temperature, equal concentrations of 0.160 mol/L of H2(g) and I2(g) are initially present in a flask. The H2 and I2 react according to the balanced equation below. H2(g) + 12(g)=2 HI(g) When equilibrium is reached, the concentration of H2(g) has decreased to 0.036 mol/L. What is the equilibrium constant, Kc, for the reaction? O A. 3.4 O B. 4.0 O C. 12 O D. 22 O E. 48

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At a high temperature, equal concentrations of 0.160 mol/L of H2(g) and I2(g) are initially present in a flask. The H2 and l2 react according to the balanced equation below.
H2(g) +12(g) 2 HI(g)
When equilibrium is reached, the concentration of H2(g) has decreased to 0.036 mol/L. What is the equilibrium constant, Ke, for the reaction?
A. 3,4
B. 4.0
D.C. 12
OD 22
E. 48
Transcribed Image Text:At a high temperature, equal concentrations of 0.160 mol/L of H2(g) and I2(g) are initially present in a flask. The H2 and l2 react according to the balanced equation below. H2(g) +12(g) 2 HI(g) When equilibrium is reached, the concentration of H2(g) has decreased to 0.036 mol/L. What is the equilibrium constant, Ke, for the reaction? A. 3,4 B. 4.0 D.C. 12 OD 22 E. 48
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