Consider the dissociation reaction
(a) Is the reaction quotient Qp for initial state 1 greater than, less than, or equal to the equilibrium constant Kp?. Is Qp for initial state 2 greater than, less than, or equal to Kp?.
(b) What are the signs (+, –, or 0) of ΔH, ΔS, and ΔG when the system goes from initial state 1 to the equilibrium state? Explain. Is this a spontaneous process?
(c) What are the signs (+, –, or 0) of ΔH, ΔS, and ΔG when the system goes from initial state 2 to the equilibrium state? Explain. Is this a spontaneous process?
(d) Relate each of the pictures to the graph in Figure 16.11.
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General Chemistry: Atoms First
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