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Calculate Eo and K for the Cell Composed of a Bromate/bromide

Question 18

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Calculate Eo and K for the cell composed of a bromate/bromide half-cell and a chlorate/chlorine dioxide half-cell. Calculate E<sup>o</sup> and K for the cell composed of a bromate/bromide half-cell and a chlorate/chlorine dioxide half-cell. + 2 H<sup>+</sup> + e<sup>−</sup> ⇋ ClO<sub>2</sub> + H<sub>2</sub>O E° = 1.130 V + 3 H<sub>2</sub>O + 6 e<sup>−</sup> ⇋ Br<sup>−</sup> + 6 OH<sup>−</sup> E° = 0.613 V + 2 H+ + e− ⇋ ClO2 + H2O E° = 1.130 V Calculate E<sup>o</sup> and K for the cell composed of a bromate/bromide half-cell and a chlorate/chlorine dioxide half-cell. + 2 H<sup>+</sup> + e<sup>−</sup> ⇋ ClO<sub>2</sub> + H<sub>2</sub>O E° = 1.130 V + 3 H<sub>2</sub>O + 6 e<sup>−</sup> ⇋ Br<sup>−</sup> + 6 OH<sup>−</sup> E° = 0.613 V + 3 H2O + 6 e− ⇋ Br− + 6 OH− E° = 0.613 V

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E° = 0.517 ...

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