General Chemistry
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At 298 K, the Kc for the reaction 2 H2S(g) ⇋ 2 H2(g) + S2(g) is 1.67×10−7. What is the Kc for the reaction H2S(g) ⇋ H2(g) + 1/2 S2(g) at the same temperature?
3.34×10−7
1.67×10−7
5.99×106
4.09×10−4