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Chloro Fluro Carbons deplete the ozone in the following chemical system. CCl3F (Trichlorofluromethane, a common CFC) UV radiation breaks the bond between one of the Chlorine atoms and the carbon CCl3F + UV -> (CCl2F) + Cl The Chloride ions in the Stratosphere cataylse the reaction between Oxygen and ozone. Cl + O3 -> O2 + ClO ClO + O -> O2 + Cl The Chloride Ions will eventually be converted naturally into a chloride atom but It will aid in breaking down of hundereds of Ozone molecules before that happens. Bromine (Br), Chlorine(Cl), Chlorine Monoxide (ClO), bromine Monoxide(BrO), Hydrogen Chloride (HCL), Hydrogen Bromide (HBr), Chlorine Nitrate (ClONO3), Bromine Nitrate (ClONO3) Are all reactive Halon gases that will deplete ozone, such as the system above. CFCs, ect are banned because they undergo chemical reactions that produce these reactive halon gases.
Freon is a patented name. But there are several formulas. CHCl2F, called Freon-12 CCl3F called Freon- 11 C2Cl3F3 called Freon 113 There are several more, called halokanes Research CFC's and halokanes for mre info just add me on facebook : Rosalejos_jennifer@yahoo.com(XHUO-YHANG)
CFCs, and are known ozone depleters. See the link below for what their effects are.: * Refrigerant R-10 is CCl4. * Refrigerant R-11 is CCl3F. * Refrigerant R-12 is CCl2F2. * Refrigerant R-13 is CClF3. HCFCs, and are known ozone depleters but with lowered suvivability to reach the ozone layer. See the link below for what its effects are. * Refrigerant R-22 is HCClF2. * Refrigerant R-40 is CH3Cl. It is responsible for ~17% of chlorine-assisted ozone destruction in the statosphere. It is today primarily produced by plants, and the combustion of organic waste materials, since its use in industry was stopped some time ago. CFCs inclusive of HCFCs, are ~82% of the chlorine currently found in the stratosphere Some refrigerants that do not contain chlorine or bromine are: R-14, R-23, R-32, R-41, R-50, R-116, R-125, R-E125, R-134, R-134a, R-E134, R-143, R-143a, R-143m, R-E143a, R-152, R-152a, R-161, R-170, R-218, R-227ca, R-227ca2, R-227ea, R-227me, R-236cb, R-236ea, R-236fa, R-236me, R-FE-36, R-245ca, R-245cb, R-245ea, R-245eb, R-245fa, R-245mc, R-245mf, R-245qc, R-254cb, R-254pc, R-263, R-272, R-281, R-290, R-C318, R-3-1-10, R-347mcc, R-347mmy, R-365mfc, a few of the blends between R-400 and R-600, R-600, R-600a, R-601, R-601a, R-610, R-611, R-630, R-631, R-702, R-704, R-717, R-718, R-720, R-728, R-732, R-740, R-744, R-744A, R-764, R-784, R-1114, R-1132, R-1141, R-1150, R-1216, R-1270 This list includes chemicals that are so stable that they also can accumulate over decades as CFCs did, and yet new problems may result from their use and/or release into the environment. Others of them are fuels (so are flammable), components of natural gas, and may not accumulate, but can contribute to ozone pollution as a VOC.
Trichloro-fluoro-methane.
CCl3F
The formula for chlorine gas, as opposed to elemental chlorine, is Cl2.
77.42% mass of chlorine / mass of entire chemical x 100 = percent composition
we can minimize it by cutting short the use of air conditioners,refrigerators,aerosol sprays and all the things which contain clouroflouorcarbons ( CCL2F2,CCL3F),which damage the ozone layer and become a cause of global warming.
It depends on which chlorofluorocarbons you're talking about. CCl3F (Freon-11) is about 77.5 mass percent chlorine, so 38.0 grams of it would contain about 29.5 grams of chlorine. Other chlorofluorocarbons have different formulae and therefore contain different amounts of chlorine.
Chloro Fluro Carbons deplete the ozone in the following chemical system. CCl3F (Trichlorofluromethane, a common CFC) UV radiation breaks the bond between one of the Chlorine atoms and the carbon CCl3F + UV -> (CCl2F) + Cl The Chloride ions in the Stratosphere cataylse the reaction between Oxygen and ozone. Cl + O3 -> O2 + ClO ClO + O -> O2 + Cl The Chloride Ions will eventually be converted naturally into a chloride atom but It will aid in breaking down of hundereds of Ozone molecules before that happens. Bromine (Br), Chlorine(Cl), Chlorine Monoxide (ClO), bromine Monoxide(BrO), Hydrogen Chloride (HCL), Hydrogen Bromide (HBr), Chlorine Nitrate (ClONO3), Bromine Nitrate (ClONO3) Are all reactive Halon gases that will deplete ozone, such as the system above. CFCs, ect are banned because they undergo chemical reactions that produce these reactive halon gases.
Freon is a patented name. But there are several formulas. CHCl2F, called Freon-12 CCl3F called Freon- 11 C2Cl3F3 called Freon 113 There are several more, called halokanes Research CFC's and halokanes for mre info just add me on facebook : Rosalejos_jennifer@yahoo.com(XHUO-YHANG)
CFCs, and are known ozone depleters. See the link below for what their effects are.: * Refrigerant R-10 is CCl4. * Refrigerant R-11 is CCl3F. * Refrigerant R-12 is CCl2F2. * Refrigerant R-13 is CClF3. HCFCs, and are known ozone depleters but with lowered suvivability to reach the ozone layer. See the link below for what its effects are. * Refrigerant R-22 is HCClF2. * Refrigerant R-40 is CH3Cl. It is responsible for ~17% of chlorine-assisted ozone destruction in the statosphere. It is today primarily produced by plants, and the combustion of organic waste materials, since its use in industry was stopped some time ago. CFCs inclusive of HCFCs, are ~82% of the chlorine currently found in the stratosphere Some refrigerants that do not contain chlorine or bromine are: R-14, R-23, R-32, R-41, R-50, R-116, R-125, R-E125, R-134, R-134a, R-E134, R-143, R-143a, R-143m, R-E143a, R-152, R-152a, R-161, R-170, R-218, R-227ca, R-227ca2, R-227ea, R-227me, R-236cb, R-236ea, R-236fa, R-236me, R-FE-36, R-245ca, R-245cb, R-245ea, R-245eb, R-245fa, R-245mc, R-245mf, R-245qc, R-254cb, R-254pc, R-263, R-272, R-281, R-290, R-C318, R-3-1-10, R-347mcc, R-347mmy, R-365mfc, a few of the blends between R-400 and R-600, R-600, R-600a, R-601, R-601a, R-610, R-611, R-630, R-631, R-702, R-704, R-717, R-718, R-720, R-728, R-732, R-740, R-744, R-744A, R-764, R-784, R-1114, R-1132, R-1141, R-1150, R-1216, R-1270 This list includes chemicals that are so stable that they also can accumulate over decades as CFCs did, and yet new problems may result from their use and/or release into the environment. Others of them are fuels (so are flammable), components of natural gas, and may not accumulate, but can contribute to ozone pollution as a VOC.