1. Carbonyl chloride (COC12), also called phosgene, was used in World War 1 as a poisonous gas. The equilibrium concentrations for the reaction between carbon monoxide and molecular chlorine to form carbonyl chloride CO (g) + Cl2 (9) = COC12 (g) At 74•C are [CO]= 1.2 x 10-2 M, [Cl2] = 0.054 M, and [COC12] = 0.14 M. Calculate the equilibrium constant Ke.

Chemistry & Chemical Reactivity
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Chapter15: Principles Of Chemical Reactivity: Equilibria
Section: Chapter Questions
Problem 38GQ: At 2300 K the equilibrium constant for the formation of NO(g) is 1.7 103. N2(g) + O2(g) 2 NO(g)...
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Our lesson is general Chemistry 2 : Equilibrium Constant and the Pressure or Concentration of Reactants or Products in an Equilibrium Mixture
PASIG CITY 994HANILA
АСTIVITY 2:
Direction: Calculate the equilibrium constant (Kc) and the pressure or concentration
of the following reacting species.
1. Carbonyl chloride (COC12), also called phosgene, was used in World War 1 as
a poisonous gas. The equilibrium concentrations for the reaction between
carbon monoxide and molecular chlorine to form carbonyl chloride
CO
(9) +
+ Cl2
2 COC12 (9)
(g)
At 74•C are [CO]= 1.2 x 10-2 M, [Cl2] = 0.054 M, and [COC12] = 0.14 M. Calculate
the equilibrium constant K.
PASIG
OF
1573
2. The equilibrium constant Kp for the reaction
2NO2 (g) = 2NO (g) + O2 (g)
Is 158 at 1000 K. Calculate P 02 if P NO2 = 0.400 atm and P No = 0.270 atm.
3. Calculate the equilibrium constant (K) for the following reaction:
H2(g) + I2(9) = 2HI
(g)
where the equilibrium concentrations at 25.0 °C were found to be: [H2] =
0.0505 М, [I] 3D 0.0498 М, [НІ] %— 0.389 М
DIVISION
S CITY
SAGISAG
Transcribed Image Text:PASIG CITY 994HANILA АСTIVITY 2: Direction: Calculate the equilibrium constant (Kc) and the pressure or concentration of the following reacting species. 1. Carbonyl chloride (COC12), also called phosgene, was used in World War 1 as a poisonous gas. The equilibrium concentrations for the reaction between carbon monoxide and molecular chlorine to form carbonyl chloride CO (9) + + Cl2 2 COC12 (9) (g) At 74•C are [CO]= 1.2 x 10-2 M, [Cl2] = 0.054 M, and [COC12] = 0.14 M. Calculate the equilibrium constant K. PASIG OF 1573 2. The equilibrium constant Kp for the reaction 2NO2 (g) = 2NO (g) + O2 (g) Is 158 at 1000 K. Calculate P 02 if P NO2 = 0.400 atm and P No = 0.270 atm. 3. Calculate the equilibrium constant (K) for the following reaction: H2(g) + I2(9) = 2HI (g) where the equilibrium concentrations at 25.0 °C were found to be: [H2] = 0.0505 М, [I] 3D 0.0498 М, [НІ] %— 0.389 М DIVISION S CITY SAGISAG
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