The effects of Chlorofluorocarbon and its substitutes on earth’... | Filo

Question 6Depletion of ozone is mainly due toa chlorofluorocarbon compoundsb carbon monoxidec methaned pesticides

SOLVED:The chlorofluorocarbon refrigerant Freon-12, CCl2  F2, was banned in 1995 to help protect the ozone layer. Most new air conditioning units now use the refrigerant tetrafluoroethane, CF3 CH2  F. The enthalpy of vaporization of Freon-12 is 155  J ·g^-1 and that of tetrafluoroethane is 215.9  J ·g^-1. Estimate the number of grams of Freon-12 that must be vaporized to freeze a tray of 16 one-ounce (1 oz=28  g) ice cubes with the water initially at 18^∘ C. How many grams of tetrafluoroethane a

R-134a Refrigerant History - Refrigerant HQ

what gases can cfc and hcfc refrigerant decompose into at high temperature 44613

A second CFC used as a refrigerant and in aerosols is CCl3F. Us... | Filo

Use of chlorofluorocarbon is not encouraged because:... | Filo

SOLVED: Chlorofluorocarbon are responsible for depletion of ozone layervia reactions shown below.O3 (g) Cl (g) -> ClO (g) O2 (g)ClO (g) O (g) -> Cl (g) O2 (g)1. Write overall equations for the decomposition of ozone,2. and explain the role of chlorofluorocarbon and the mechanismabove.Help me with the question 1 2, thank you.

Chlorofluorocarbons | CFC Definition, Examples & Consequences