Chloride dioxide which is prodcued by the reaction: 2NaClO2 + Cl2 --> 2ClO2 + NaCl has...

Chloride dioxide which is prodcued by the reaction: 2NaClO2 + Cl2 --> 2ClO2 + NaCl has been tested as a disinfectant for municipial water treatment. Calculate E^o and DG^o at 25C for the prodcution of ClO2. Answer is E=0.41 and DG -79kj How would you find the half reactions? I am confused.

Expert Solution

queen_honey_blossom answered 2 years ago

For the reaction Cl2 (g) + 2NaClO2(s) → 2ClO2(g) + 2NaCl(aq), If excess NaClO2 reacts with...

For the reaction Cl2 (g) + 2NaClO2(s) → 2ClO2(g) + 2NaCl(aq), If excess NaClO2 reacts with 2.00 L of chlorine gas at a pressure of 1.5atm at 21ºC, hom many grams of ClO2 are produced? SHOW THE STEPS

The Solvay process involves a reaction of sodium chloride, ammonia and carbon dioxide in aqueous solution....

The Solvay process involves a reaction of sodium chloride, ammonia and carbon dioxide in aqueous solution. Of the various possible products, the one least soluble in water is? Select one alternative: “washing soda” (Na2CO3) "baking soda" (NaHCO3) “sal ammoniac” (NH4Cl) “table salt” (NaCl) ammonium bicarbonate

Sodium chloride (NaCl) has a formula weight of 58.44 and is a salt that is present...

Sodium chloride (NaCl) has a formula weight of 58.44 and is a salt that is present in all body cells at a concentration of 0.85%. A concentration of 0.85% sodium chloride is referred to as physiologic saline which is used in many cell functions. How many grams of NaCl are in 1L of physiologic saline?______g, _______mg, _______μg. What is the molarity of 1L bottle of physiologic saline?

Methane reacts with chlorine to produce methyl chloride and hydrogen chloride. CH4 + Cl2 → CH3Cl...

Methane reacts with chlorine to produce methyl chloride and hydrogen chloride. CH4 + Cl2 → CH3Cl + HCl Once formed, methyl chloride can be chlorinated in subsequent reactions to form methylene chloride (CH2Cl2), chloroform (CHCl3) and carbon tetrachloride (CCl4). In a methyl chloride production process a reactor is fed with methane and chlorine in a molar ratio of 5: 1 (methane: chlorine). In the process the chlorine is consumed in its entirety. The selectivity observed in the process is 4...

An aqueous solution containing sodium chloride (NaCl) and calcium chloride (CaCl2) is found to have a...

An aqueous solution containing sodium chloride (NaCl) and calcium chloride (CaCl2) is found to have a density of 1.043 g/mL. The results of an analysis indicate that the calcium concentration is 8.3 g/L and the sodium concentration is 12.2 g/L. What is the mole fraction of each component in this solution? Molar mass of Na = 22.99 g/mol Molar mass of Cl = 35.45 g/mol Molar mass of Ca = 40.078 g/mol

Sodium burns in chlorine to form sodium chloride, NaCl. How many grams of sodium Chloride will...

Sodium burns in chlorine to form sodium chloride, NaCl. How many grams of sodium Chloride will be formed when 1.8 grams of sodium is burned in 2.00 grams of Chlorine? what is the excess reactant in this reaction? what is the limiting reactant? how much excess reactant remains unreacted?

The reaction below is exothermic: PCl3 (g) + Cl2 (g) <---> PCl5 (g) Which change will...

The reaction below is exothermic: PCl3 (g) + Cl2 (g) <---> PCl5 (g) Which change will increase the number of moles of of PCl5 (g) present? A. The volume of the reaction vessel is tripled B. The reaction vessel is cooled C. Some of the Cl2 is removed D. Krypton gas is added to the reaction vessel

Consider the reaction F2(g) + 2ClO2(g) → 2FClO2(g) Use the data in the table to calculate...

Consider the reaction F2(g) + 2ClO2(g) → 2FClO2(g) Use the data in the table to calculate the rate of the reaction at the time when [F2] = 0.070 M and [ClO2] = 0.085 M. Experiment [F2] M [ClO2] M Initial rate (M/s) 1 0.10 0.010 1.2 × 10−3 2 0.10 0.040 4.8 × 10−3 3 0.20 0.010 2.4 × 10−3 Consider the reaction X + Y → Z From the data in the table, obtained at 360 K, (a) determine...

The data in the table below were obtained for the reaction: 2ClO2(aq) + 2OH-(aq) ---> ClO3-(aq)...

The data in the table below were obtained for the reaction: 2ClO2(aq) + 2OH-(aq) ---> ClO3-(aq) + ClO2-(aq) + H2O(l) Experiment number [ClO2](M) [OH-](M) Initial Rate (M/s) 1 .020 .030 .00276 2 .060 .030 .0248 3 .020 .090 .00828 a. What is the order of the reaction with respect to ClO2? b. What is the order of the reaction with the respect to OH-? c. What is the overall order of the reaction? d. What is the magnitude of the...

The equilibrium constant for the reaction Cl2(g)=2Cl(g) at 2000K is 0.55atm. A sample of Cl2 is...

The equilibrium constant for the reaction Cl2(g)=2Cl(g) at 2000K is 0.55atm. A sample of Cl2 is placed in a reaction bulb of volume 50.0mL, which is then heated to 2000K. The total pressure is found to be 1.36 atm. Calculate the mass of Cl2 originally placed in the bulb.

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