H2 (g) + Br2 (g)=2 HBr (g) K = 20.13 An empty 6.87 L container at 201 K is filled with the gases listed below to the indicated initial concentrations. Based on the above reaction, calculate the equilibrium concentration of HBr. Initial Substance Concentration (M) H2 0.850 Br2 0.850 HBr 2.44
H2 (g) + Br2 (g)=2 HBr (g) K = 20.13 An empty 6.87 L container at 201 K is filled with the gases listed below to the indicated initial concentrations. Based on the above reaction, calculate the equilibrium concentration of HBr. Initial Substance Concentration (M) H2 0.850 Br2 0.850 HBr 2.44
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Chapter1: Chemical Foundations
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Transcribed Image Text:H2 (g) + Br2 (g)=2 HBr (g)
K = 20.13
An empty 6.87 L container at 201 K is filled with the gases listed below to the
indicated initial concentrations. Based on the above reaction, calculate the equilibrium
concentration of HBr.
Initial
Substance
Concentration
(M)
H2
0.850
Br2
0.850
HBr
2.44
Expert Solution

Step 1
Equilibrium constant is the ratio of product of concentration of products to the product of concentration of reactants raised to the power of their stoichiometric coefficient.
Given reaction :
H2 (g) + Br2 (g) <=> 2 HBr (g)
For which the equilibrium constant (K) is 20.13.
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