K_p for the Reaction of SO₂(g) with O₂ to Produce $\rightleftharpoons$

question 99

Multiple Choice

K_p for the reaction of SO₂(g) with O₂ to produce SO₃(g) is 3 * 10²⁴ . Calculate K_c for this equilibrium at 25ºC. (The relevant reaction is 2SO₂(g) + O₂(g) $\rightleftharpoons$ 2SO₃(g) .)

• A) 3 * 10²⁴
• B) 5 * 10²¹
• C) 2 * 10²⁰
• D) 5 * 10²²
• E) 7 * 10²⁵

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