Of the Following Equilibria, Only ________ Will Shift to the Left

question 1

Multiple Choice

Of the following equilibria, only ________ will shift to the left in response to a decrease in volume.

• A)H₂ (g) + Cl₂ (g) 2 HCl (g)
• B)2 SO₃ (g) 2 SO₂ (g) + O₂ (g)
• C)N₂ (g) + 3H₂ (g) 2 NH₃ (g)
• D)4 Fe (s) + 3 O₂ (g) 2 Fe₂O₃ (s)
• E)2HI (g) H₂ (g) + I₂ (g)

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