At a certain temperature, the equilibrium constant, Kc, for this reaction is 53.3. H2(g) + I2 (g)...

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Chemistry

At a certain temperature, the equilibrium constant, Kc, for thisreaction is 53.3.
H2(g) + I2 (g) ---> 2 HI (g)
Kc= 53.3
At this temperature, 0.600 mol of H2 and 0.600 mol of I 2 wereplaced in a 1.00-L container to react. What concentration of HI ispresent at equilibrium?

Answer & Explanation Solved by verified expert

3.6 Ratings (594 Votes)

For the given reaction -

Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â H₂(g) + I₂ (g) ---> 2 HI (g)

I(M)Â Â Â Â Â Â Â Â Â Â Â 0.6Â Â Â Â Â Â 0.6Â Â Â Â Â Â Â Â Â Â Â Â Â 0

CÂ Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â -xÂ Â Â Â Â Â Â -xÂ Â Â Â Â Â Â Â Â Â Â Â Â Â +2x

EqÂ Â Â Â Â Â Â Â Â Â Â (0.6-x)Â Â Â (0.6-x)Â Â Â Â Â Â Â Â 2x

Therefore -

Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â K_c = 53.3 = (2x)² / (0.6-x)²

By solving the above equation, the value of \"x\" is 0.470 M

Thus, at equilibrium, [HI] = 2(0.470 M) = 0.94 M

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At a certain temperature, the equilibrium constant, Kc, for this reaction is 53.3. H2(g) + I2 (g)...

Free

70.2K

Verified Solution

Question

Chemistry

At a certain temperature, the equilibrium constant, Kc, for thisreaction is 53.3.
H2(g) + I2 (g) ---> 2 HI (g)
Kc= 53.3
At this temperature, 0.600 mol of H2 and 0.600 mol of I 2 wereplaced in a 1.00-L container to react. What concentration of HI ispresent at equilibrium?

Answer & Explanation Solved by verified expert

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At a certain temperature, the equilibrium constant, Kc, for this reaction is 53.3. H2(g) + I2 (g)...

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70.2K

Verified Solution

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Chemistry

At a certain temperature, the equilibrium constant, Kc, for thisreaction is 53.3.H2(g) + I2 (g) ---> 2 HI (g)Kc= 53.3At this temperature, 0.600 mol of H2 and 0.600 mol of I 2 wereplaced in a 1.00-L container to react. What concentration of HI ispresent at equilibrium?

Answer & Explanation Solved by verified expert

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At a certain temperature, the equilibrium constant, Kc, for thisreaction is 53.3.
H2(g) + I2 (g) ---> 2 HI (g)
Kc= 53.3
At this temperature, 0.600 mol of H2 and 0.600 mol of I 2 wereplaced in a 1.00-L container to react. What concentration of HI ispresent at equilibrium?