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    Chemistry Study Set 6
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    Exam 15: Chemical Equilibrium
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    Equilibrium Constants Are Known for the Following Reactions
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Equilibrium Constants Are Known for the Following Reactions

Question 133

Question 133

True/False

Equilibrium constants are known for the following reactions:
S(s)+ (3/2)O2(g) Equilibrium constants are known for the following reactions: S(s)+ (3/2)O2(g)   SO<sub>3</sub>(g)K<sub>c</sub> = 9.2 × 10<sup>23</sup> SO<sub>3</sub>(g)   SO<sub>2</sub>(g)+ (1/2)O<sub>2</sub>(g)K<sub>c</sub> = 4.8 × 10<sup>-4</sup> Thus,for the reaction S(s)+ O<sub>2</sub>(g)   SO<sub>2</sub>(g),K<sub>c</sub> = 4.4 × 10<sup>20</sup>. SO3(g)Kc = 9.2 × 1023 SO3(g) Equilibrium constants are known for the following reactions: S(s)+ (3/2)O2(g)   SO<sub>3</sub>(g)K<sub>c</sub> = 9.2 × 10<sup>23</sup> SO<sub>3</sub>(g)   SO<sub>2</sub>(g)+ (1/2)O<sub>2</sub>(g)K<sub>c</sub> = 4.8 × 10<sup>-4</sup> Thus,for the reaction S(s)+ O<sub>2</sub>(g)   SO<sub>2</sub>(g),K<sub>c</sub> = 4.4 × 10<sup>20</sup>. SO2(g)+ (1/2)O2(g)Kc = 4.8 × 10-4 Thus,for the reaction S(s)+ O2(g) Equilibrium constants are known for the following reactions: S(s)+ (3/2)O2(g)   SO<sub>3</sub>(g)K<sub>c</sub> = 9.2 × 10<sup>23</sup> SO<sub>3</sub>(g)   SO<sub>2</sub>(g)+ (1/2)O<sub>2</sub>(g)K<sub>c</sub> = 4.8 × 10<sup>-4</sup> Thus,for the reaction S(s)+ O<sub>2</sub>(g)   SO<sub>2</sub>(g),K<sub>c</sub> = 4.4 × 10<sup>20</sup>. SO2(g),Kc = 4.4 × 1020.

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