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
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 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)+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 MnO,(s) + 4 HCl(aq) + MnCl2(aq) + 2 H,0(1) + Cl2(g) How much Mno,(s) should be added to excess HCl(aq) to obtain 275 mL CI,(e) at 25°C and 725 Torr? mass of Mno, Solid ammonium chloride, NH,CI, is formed by the reaction of gaseous ammonia, NH,, and hydrogen chloride, HCI. NH,() + HCI(g) →NH,Cl(s) A 4.70 g...
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
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) + MnCl, (aq) + 2 H2O(l) + Cl2(g) How much MnO2 (s) should be added to excess HCl(aq) to obtain 285 mL C12(g) at 25 °C and 795 Torr? of Mno,: mass of MnO,