Part A Phosgene (carbonyl chloride), COC1₂, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. Phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: CO(g) + Cl₂(g) = COC1₂ (g) Carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 470 °C. At equilibrium, the concentrations were measured and the following results obtained: Exprong Gas CO Cl₂ COCI₂ What is the equilibrium constant, Kp, of this reaction? umorically Partial Pressure (atm) 0.700 1.20 0.150

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Part A
Phosgene (carbonyl chloride), COC1₂, is an extremely toxic gas that is used in manufacturing certain
dyes and plastics. Phosgene can be produced by reacting carbon monoxide and chlorine gas at high
temperatures:
CO(g) + Cl₂(g) = COC1₂ (g)
Carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 470 °C. At equilibrium, the
concentrations were measured and the following results obtained:
Kp
What is the equilibrium constant, Kp, of this reaction?
Express your answer numerically.
► View Available Hint(s)
=
Part B
——| ΑΣΦ
Kc =
Gas
CO
Cl₂
COC
Partial Pressure
(atm)
0.700
1.20
0.150
ΕΙ ΑΣΦ
The following reaction was performed in a sealed vessel at 735 °C:
H₂(g) + I2(g) → 2HI(g)
Initially, only H₂ and I2 were present at concentrations of [H₂] = 3.00M and [1₂] = 2.95 M. The
equilibrium concentration of I2 is 0.0900 M. What is the equilibrium constant, K, for the reaction at this
temperature?
Express your answer numerically.
► View Available Hint(s)
www ?
?
Transcribed Image Text:Part A Phosgene (carbonyl chloride), COC1₂, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. Phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: CO(g) + Cl₂(g) = COC1₂ (g) Carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 470 °C. At equilibrium, the concentrations were measured and the following results obtained: Kp What is the equilibrium constant, Kp, of this reaction? Express your answer numerically. ► View Available Hint(s) = Part B ——| ΑΣΦ Kc = Gas CO Cl₂ COC Partial Pressure (atm) 0.700 1.20 0.150 ΕΙ ΑΣΦ The following reaction was performed in a sealed vessel at 735 °C: H₂(g) + I2(g) → 2HI(g) Initially, only H₂ and I2 were present at concentrations of [H₂] = 3.00M and [1₂] = 2.95 M. The equilibrium concentration of I2 is 0.0900 M. What is the equilibrium constant, K, for the reaction at this temperature? Express your answer numerically. ► View Available Hint(s) www ? ?
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