Carbonyl bromide can dissociate into carbon monoxide and bromine: COBr2(g) CO(g) + Br2(g) At 73 °C, the equilibrium constant in terms of pressures, K, for this dissociation reaction is 5.40. (a) If 19.96 g of carbonyl bromide is placed in a 16.03-L vessel and heated to 73 °C, what is the partial pressure of carbon monoxide when equilibrium is attained? 0.00641 atm (b) What fraction of carbonyl bromide is dissociated at equilibrium? 0.968

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Chapter13: Chemical Equilibrium
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Problem 13Q: Suppose a reaction has the equilibrium constant K = 1.3 108. What does the magnitude of this...
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Carbonyl bromide can dissociate into carbon monoxide and bromine

At 73 °C, the equilibrium constant in terms of pressures, Kp, for this dissociation reaction is 5.40.

If 19.96 g of carbonyl bromide is placed in a 16.03-L vessel and heated to 73 °C, what is the partial pressure of carbon monoxide when equilibrium is attained?


What fraction of carbonyl bromide is dissociated at equilibrium?

Carbonyl bromide can dissociate into carbon monoxide and bromine:
COBr2(g) CO(g) + Br2(g)
At 73 °C, the equilibrium constant in terms of pressures, K, for this dissociation reaction is 5.40.
(a) If 19.96 g of carbonyl bromide is placed in a 16.03-L vessel and heated to 73 °C, what is the partial pressure of carbon monoxide when equilibrium is attained?
0.00641
atm
(b) What fraction of carbonyl bromide is dissociated at equilibrium?
0.968
Transcribed Image Text:Carbonyl bromide can dissociate into carbon monoxide and bromine: COBr2(g) CO(g) + Br2(g) At 73 °C, the equilibrium constant in terms of pressures, K, for this dissociation reaction is 5.40. (a) If 19.96 g of carbonyl bromide is placed in a 16.03-L vessel and heated to 73 °C, what is the partial pressure of carbon monoxide when equilibrium is attained? 0.00641 atm (b) What fraction of carbonyl bromide is dissociated at equilibrium? 0.968
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