Chlorine dioxide (CIO2), which is produced by the reaction 2NACIO2 (ag) + Cl2 (9) → 2C102 (g) + 2NaCI(aq) has been tested as a disinfectant for municipal water treatment. Using data from the table below, calculate E° and AG° at 25°C for the production of Cl02. Half-reaction E (V) Cl2 + 2e → 2C1¯ 1.36 Cl02 +e → CIO2 0.954 E° = V AG° kJ

Chemistry: The Molecular Science
5th Edition
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Author:John W. Moore, Conrad L. Stanitski
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Chapter17: Electrochemistry And Its Applications
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Chlorine dioxide (CIO2), which is produced by the reaction
2NaClO2 (ag) + Cl2 (g) → 2C1O2 (g) + 2NaCl(aq)
has been tested as a disinfectant for municipal water treatment. Using data from the table below, calculate
E° and
AG° at 25°C for the production of
Cl02.
Half-reaction
E° (V)
Cl2 + 2e → 2Cl
1.36
ClO2 + e → CIO2
0.954
E° =
V
AG°
kJ
Transcribed Image Text:Chlorine dioxide (CIO2), which is produced by the reaction 2NaClO2 (ag) + Cl2 (g) → 2C1O2 (g) + 2NaCl(aq) has been tested as a disinfectant for municipal water treatment. Using data from the table below, calculate E° and AG° at 25°C for the production of Cl02. Half-reaction E° (V) Cl2 + 2e → 2Cl 1.36 ClO2 + e → CIO2 0.954 E° = V AG° kJ
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