Chlorine dioxide (ClO2), which is produced by the reaction below, has been tested as a disinfectant for municipal water treatment. 2 NaClO2(aq) + Cl2(g) → 2 ClO2(g) + 2 NaCl(aq) (a) Using data from the Standard Reduction Potentials table, calculate ℰ°, ΔG°, and K at 25°C for the production of ClO2. ℰ° V ΔG° kJ K (b) One of the concerns in using ClO2 as a disinfectant is that the carcinogenic chlorate ion (ClO3− ) might be a by-product. It can be formed from the following reaction. ClO2(g) → ClO3−(aq) + Cl−(aq) Balance the equation for the decomposition of ClO2. (Use the lowest possible coefficients. Include states-of-matter at 25°C and 1 atm in your answer.)
Chlorine dioxide (ClO2), which is produced by the reaction below, has been tested as a disinfectant for municipal water treatment. 2 NaClO2(aq) + Cl2(g) → 2 ClO2(g) + 2 NaCl(aq) (a) Using data from the Standard Reduction Potentials table, calculate ℰ°, ΔG°, and K at 25°C for the production of ClO2. ℰ° V ΔG° kJ K (b) One of the concerns in using ClO2 as a disinfectant is that the carcinogenic chlorate ion (ClO3− ) might be a by-product. It can be formed from the following reaction. ClO2(g) → ClO3−(aq) + Cl−(aq) Balance the equation for the decomposition of ClO2. (Use the lowest possible coefficients. Include states-of-matter at 25°C and 1 atm in your answer.)
General Chemistry - Standalone book (MindTap Course List)
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Chapter19: Electrochemistry
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Problem 19.147QP: Consider the following cell reaction at 25C. 2Cr3+(aq)+3Zn(s)3Zn2(aq)+2Cr(s) Calculate the standard...
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Chlorine dioxide (ClO2), which is produced by the reaction below, has been tested as a disinfectant for municipal water treatment.
2 NaClO2(aq) + Cl2(g) → 2 ClO2(g) + 2 NaCl(aq)
(a) Using data from the Standard Reduction Potentials table, calculate ℰ°, ΔG°, and K at 25°C for the production of ClO2.
(b) One of the concerns in using ClO2 as a disinfectant is that the carcinogenic chlorate ion (ClO3− ) might be a by-product. It can be formed from the following reaction.states-of-matter at 25°C and 1 atm in your answer.)
ℰ° | V | |
ΔG° | kJ | |
K |
(b) One of the concerns in using ClO2 as a disinfectant is that the carcinogenic chlorate ion (ClO3− ) might be a by-product. It can be formed from the following reaction.
ClO2(g) → ClO3−(aq) + Cl−(aq)
Balance the equation for the decomposition of ClO2. (Use the lowest possible coefficients. Include Expert Solution
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