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Chlorine dioxide can be used for air disinfection [33] and was the principal agent used in the decontamination of buildings in the United States after the 2001 anthrax attacks. [34] After the disaster of Hurricane Katrina in New Orleans , Louisiana , and the surrounding Gulf Coast, chlorine dioxide was used to eradicate dangerous mold from ...
Dichlorine monoxide (Cl 2 O) is a brownish-yellow gas (red-brown when solid or liquid) which may be obtained by reacting chlorine gas with yellow mercury(II) oxide. It is very soluble in water, in which it is in equilibrium with hypochlorous acid (HOCl), of which it is the anhydride.
Dichlorine monoxide reacts with metal halides, with the loss of Cl 2, to form unusual oxyhalides. [11] [12] [3] VOCl 3 + Cl 2 O → VO 2 Cl + 2 Cl 2 TiCl 4 + Cl 2 O → TiOCl 2 + 2 Cl 2 SbCl 5 + 2 Cl 2 O → SbO 2 Cl + 4 Cl 2. Similar reactions have also been observed with certain inorganic halides. [13] [14] AsCl 3 + 2 Cl 2 O → AsO 2 Cl + 3 ...
Chlorine gas (Cl 2). It is used as a disinfectant in water treatment, especially to make drinking water and in large public swimming pools. It was used extensively to bleach wood pulp, but this use has decreased significantly due to environmental concerns. Chlorine dioxide (ClO 2). This unstable gas is generated in situ or stored as dilute ...
The more opportunity the Cl 2 has to interact with NaOH in the solution, the less Cl 2 emerges at the surface of the solution and the faster the production of hypochlorite progresses. This depends on factors such as solution temperature, the amount of time the Cl 2 molecule is in contact with the solution, and concentration of NaOH.
Chlorine can be manufactured by the electrolysis of a sodium chloride solution (), which is known as the Chloralkali process.The production of chlorine results in the co-products caustic soda (sodium hydroxide, NaOH) and hydrogen gas (H 2).
CO + Cl 2 → COCl 2 (ΔH rxn = −107.6 kJ/mol) This reaction is exothermic and is typically performed between 50 and 150 °C. Above 200 °C, phosgene reverts to carbon monoxide and chlorine, K eq (300 K) = 0.05. World production of this compound was estimated to be 2.74 million tonnes in 1989. [9]
CL2 may refer to: . Chlorine gas, Cl 2; the Clausen function of order 2, Cl 2; the Clifford algebra on , (); CAS latency 2, a rating of computer memory; Google Calendar, a time-management web application (from a URL fragment used in early versions)