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Consider the Reactions of Cadmium with the Thiosulfate Anion

question 35

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Consider the reactions of cadmium with the thiosulfate anion. Cd2+(aq) + S2O32-(aq) Consider the reactions of cadmium with the thiosulfate anion. Cd<sup>2+</sup>(aq)  + S<sub>2</sub>O<sub>3</sub><sup>2-</sup>(aq)    Cd(S<sub>2</sub>O<sub>3</sub>) (aq)  K<sub>1</sub> = 8.3 × 10<sup>3</sup> Cd(S<sub>2</sub>O<sub>3</sub>) (aq)  + S<sub>2</sub>O<sub>3</sub><sup>2-</sup>(aq)    Cd(S<sub>2</sub>O<sub>3</sub>) <sub>2</sub><sup>2-</sup>(aq)  K<sub>2</sub> = 2.5 × 10<sup>2</sup> What is the value for the equilibrium constant for the following reaction? Cd<sup>2+</sup>(aq)  + 2S<sub>2</sub>O<sub>3</sub><sup>2-</sup>(aq)    Cd(S<sub>2</sub>O<sub>3</sub>) <sub>2</sub><sup>2-</sup>(aq)  A)  0.030 B)  33 C)  8.1 × 10<sup>3</sup> D)  8.6 × 10<sup>3</sup> E)  2.1 × 10<sup>6</sup> Cd(S2O3) (aq) K1 = 8.3 × 103
Cd(S2O3) (aq) + S2O32-(aq) Consider the reactions of cadmium with the thiosulfate anion. Cd<sup>2+</sup>(aq)  + S<sub>2</sub>O<sub>3</sub><sup>2-</sup>(aq)    Cd(S<sub>2</sub>O<sub>3</sub>) (aq)  K<sub>1</sub> = 8.3 × 10<sup>3</sup> Cd(S<sub>2</sub>O<sub>3</sub>) (aq)  + S<sub>2</sub>O<sub>3</sub><sup>2-</sup>(aq)    Cd(S<sub>2</sub>O<sub>3</sub>) <sub>2</sub><sup>2-</sup>(aq)  K<sub>2</sub> = 2.5 × 10<sup>2</sup> What is the value for the equilibrium constant for the following reaction? Cd<sup>2+</sup>(aq)  + 2S<sub>2</sub>O<sub>3</sub><sup>2-</sup>(aq)    Cd(S<sub>2</sub>O<sub>3</sub>) <sub>2</sub><sup>2-</sup>(aq)  A)  0.030 B)  33 C)  8.1 × 10<sup>3</sup> D)  8.6 × 10<sup>3</sup> E)  2.1 × 10<sup>6</sup> Cd(S2O3) 22-(aq) K2 = 2.5 × 102
What is the value for the equilibrium constant for the following reaction?
Cd2+(aq) + 2S2O32-(aq) Consider the reactions of cadmium with the thiosulfate anion. Cd<sup>2+</sup>(aq)  + S<sub>2</sub>O<sub>3</sub><sup>2-</sup>(aq)    Cd(S<sub>2</sub>O<sub>3</sub>) (aq)  K<sub>1</sub> = 8.3 × 10<sup>3</sup> Cd(S<sub>2</sub>O<sub>3</sub>) (aq)  + S<sub>2</sub>O<sub>3</sub><sup>2-</sup>(aq)    Cd(S<sub>2</sub>O<sub>3</sub>) <sub>2</sub><sup>2-</sup>(aq)  K<sub>2</sub> = 2.5 × 10<sup>2</sup> What is the value for the equilibrium constant for the following reaction? Cd<sup>2+</sup>(aq)  + 2S<sub>2</sub>O<sub>3</sub><sup>2-</sup>(aq)    Cd(S<sub>2</sub>O<sub>3</sub>) <sub>2</sub><sup>2-</sup>(aq)  A)  0.030 B)  33 C)  8.1 × 10<sup>3</sup> D)  8.6 × 10<sup>3</sup> E)  2.1 × 10<sup>6</sup> Cd(S2O3) 22-(aq)


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