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Given: SO2(g) →O2(g)+ S(s)

question 54

Multiple Choice

Given: SO2(g) →O2(g) + S(s)
Kc = 2.5 * 10-53
SO3(g) →Given: SO<sub>2</sub>(g) →O<sub>2</sub>(g) + S(s) K<sub>c</sub> = 2.5 * 10<sup>-53</sup> SO<sub>3</sub>(g) → O<sub>2</sub>(g) + SO<sub>2</sub>(g) K<sub>c</sub> = 4.0 * 10<sup>-13</sup> Calculate K<sub>c</sub> for the reaction 2S(s) + 3O<sub>2</sub>(g) →2SO<sub>3</sub>(g) A) 1.6 * 10<sup>103 </sup> B) 1.6 * 10<sup>80 </sup> C) 1.0 *10<sup>130 </sup> D) 1.6 * 10<sup>40 </sup> E) 1.0 * 10<sup>65 </sup> O2(g) + SO2(g)
Kc = 4.0 * 10-13
Calculate Kc for the reaction
2S(s) + 3O2(g) →2SO3(g)

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