The use of freons is being phased out because of the damage these compounds do to the stratospheric ozone layer. One of the freons, CCl2F2, is manufactured from carbon tetrachloride and hydrogen fluoride. a. If a manufacturer wishes to convert  179  kg of carbon tetrachloride into CCl2F2, what is the minimum mass (in kg) of hydrogen fluoride required? b. What is the mass of CCl2F2 will be obtained if this reaction is 100 % efficient? c. What is the mass of HCl will be obtained if this reaction is 100 % efficient?

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