25. Assume the reaction below is initially at equilibrium. UO₂(s) + 4 HF(g) UF4(g) + 2 H₂O(g) a. Complete the following table. Indicate whether the concentrations of HF UF4, and H₂O and the value of Ke increase (I), decrease (D), or remain the same (S). Also indicate the direction of the shift (use an arrow) for each change described. Assume the reaction is exothermic. [HF] Change Add UO2 Remove UO2 Decrease T Decrease V Increase P [UF4] [H₂O] b Write the equilibrium expression, Ke, for the reaction above. Ke Shift (S,, or )

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25. Assume the reaction below is initially at equilibrium.
UO₂(s) + 4 HF(g) UF4(g) + 2 H₂O(g)
a. Complete the following table. Indicate whether the concentrations of HF UF4, and H₂O and the
value of Ke increase (I), decrease (D), or remain the same (S). Also indicate the direction of the
shift (use an arrow) for each change described. Assume the reaction is exothermic.
Change
[HF]
Add UO2
Remove UO2
Decrease T
Decrease V
Increase P
[UF4]
[H₂O]
b Write the equilibrium expression, Kc, for the reaction above.
Ke
Shift
(S, -, or -)
Transcribed Image Text:25. Assume the reaction below is initially at equilibrium. UO₂(s) + 4 HF(g) UF4(g) + 2 H₂O(g) a. Complete the following table. Indicate whether the concentrations of HF UF4, and H₂O and the value of Ke increase (I), decrease (D), or remain the same (S). Also indicate the direction of the shift (use an arrow) for each change described. Assume the reaction is exothermic. Change [HF] Add UO2 Remove UO2 Decrease T Decrease V Increase P [UF4] [H₂O] b Write the equilibrium expression, Kc, for the reaction above. Ke Shift (S, -, or -)
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