1. At room temperature (25° C), 12.0 mol of SO3 is placed into a 3.0- liter rigid container, and it dissociates by the reaction below: 2SO3(g) 2502(g) + O2(g) At equilibrium, 9.0 mol of SO3 remains. Answer the following: a.) What is the equilibrium expression Ke? b.) Calculate the equilibrium constant at this temperature. c.) Convert the Ke into Kp.

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1. At room temperature (25° C), 12.0 mol of SO3 is placed into a 3.0-
liter rigid container, and it dissociates by the reaction below:
2SO3(g) 2502(g) + O2(g)
At equilibrium, 9.0 mol of SO3 remains. Answer the following:
a.) What is the equilibrium expression Kc?
b.) Calculate the equilibrium constant at this temperature.
c.) Convert the Ke into Kp.
d.) Which reaction is favored at this temperature?
e.) Calculate the value of Q if the following initial amounts are placed
in the same container and same temperature: 2.0 mol SO3, 3.0 mol
SO2, and 4.0 mol O₂. What will be the shift of the reaction?
Transcribed Image Text:1. At room temperature (25° C), 12.0 mol of SO3 is placed into a 3.0- liter rigid container, and it dissociates by the reaction below: 2SO3(g) 2502(g) + O2(g) At equilibrium, 9.0 mol of SO3 remains. Answer the following: a.) What is the equilibrium expression Kc? b.) Calculate the equilibrium constant at this temperature. c.) Convert the Ke into Kp. d.) Which reaction is favored at this temperature? e.) Calculate the value of Q if the following initial amounts are placed in the same container and same temperature: 2.0 mol SO3, 3.0 mol SO2, and 4.0 mol O₂. What will be the shift of the reaction?
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