Chlorofluorocarbons (cfcs) such as cf2cl2 are refrigerants

Reference no: EM13663490

Chlorofluorocarbons (CFCs) such as CF2Cl2 are refrigerants whose utilize has been phased out because of their destructive effect on Earth's ozone layer. The standard enthalpy of evaporation of CF2Cl2 is 17.4 kJ/mol, Evaluate with delta hvaporization = 41 kJ/mol for liquid water. Explain how many grams of liquid CF2Cl2 are needed to cool 122.1 g of water from 48.6 to 27.6 degrees Celsius? The specific heat of water is 4.184 J/(g x degrees Celsius).

Reference no: EM13663490

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Chlorofluorocarbons (cfcs) such as cf2cl2 are refrigerants : Chlorofluorocarbons (CFCs) such as CF2Cl2 are refrigerants whose utilize has been phased out because of their destructive effect on Earth's ozone layer. The standard enthalpy of evaporation of CF2Cl2 is 17.4 kJ/mol, Evaluate with delta hvaporizati..

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