Chlorine dioxide (ClO2) is produced by the following reaction:
2 NaClO2(aq) + Cl2(g) ® 2 ClO2(g) + 2 NaCl(aq)
Calculate E°, ΔG°, and K at 25 °C for the production of ClO2.
Note: Na+ is a spectator ion. ClO2 + e- → ClO2- Ɛ° = 0.954 v
: Chlorine dioxide (C102) has been tested as a disinfectant for water treatment and is produced by the following reaction 2NaClO2(aq) + Cl2(g) → 2C102(g) + 2NaCl(aq) a) Calculate Eº, AGº and K at 25°C for the production of ClO2 using appropriate data. b) A major concern for using C1O2 as a disinfectant is that a possible by-product, the chlorate ion (CIO3-) could be produced as follows ClO2(g) = C103-(aq) + Cl-(aq) Balance the above equation.
Chlorine and oxygen gases react to form chlorine dioxide gas. Cl2(g) + 2 O2(g) 2 ClO2(g) At a certain temperature and pressure 1.4 L of Cl2 reacts with 2.8 L of O2. If all the Cl2 and O2 are consumed, what volume of ClO2, at the same temperature and pressure, will be produced? L
Solve and show work: Most of the sodium chlorate, NaClO3, produced in the United States is converted into chlorine dioxide, which is then used for bleaching wood pulp. NaClO3(aq) + 2HCl(aq) → ClO2(g) + ½Cl2(g) + NaCl(aq) + H2O(l ) a. How many milliliters of 12.1 M HCl are necessary to react completely with 35.09 g of sodium chlorate, NaClO3? b. What is the maximum mass, in grams, of ClO2 that can be formed from the complete reaction of 65...
chlorine can be prepared by in the laboratory by the reaction of manganese dioxide with the hydrochloric acid HCl(ag) as described by the equation equation MnO2(s) + 4 HCl(aq) --> MnCl2(aq) + 2H2O(l) + Cl2 (g) how much MnO2(s) should be added to excess HCl(aq) to obtain 345 mL Cl2(g) at 25 C and 795 Torr?
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as described by the chemical equation MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) How much MnO2(s) should be added to excess HCl(aq) to obtain 285 mL Cl2(g) at 25 °C and 805 Torr? mass of MnO2: g
Chlorine can be prepared in the labroatory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as described by the chemical equation MnO2(s) + 4HCl(aq) ---> MnCl2(aq) + 2H2O(l) + Cl2(g) How much Mn2(s) should be added to excess HCl(aq) to obtain 395 mL Cl2(g) at 25 degrees C and 785 Torr?
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq) , as described by the chemical equation MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) How much MnO2(s) should be added to excess HCl(aq) to obtain 305 mL Cl2(g) at 25 °C and 775 Torr ?
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq) , as described by the chemical equation MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) How much MnO2(s) should be added to excess HCl(aq) to obtain 175 mL Cl2(g) at 25 °C and 785 Torr ?
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as described by the chemical equation MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) How much MnO2(s) should be added to excess HCl(aq) to obtain 155 mL Cl2(g) at 25 °C and 755 Torr?
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl(aq), as described by the chemical equation MnO2(s)+4 HCl(aq) MnCl2(aq) +2 H20()+Cl2(g) How much MnO,(s) should be added to excess HCI(aq) to obtain 285 mL Cl,(g) at 25 °C and 785 Torr? mass of MnO,: g