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3. Pay attention to units! From the data below, calculate the total heat (in J) needed to convert 1252 grams of liquid ammonia at -75

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3. Pay attention to units! From the data below, calculate the total heat (in J) needed to convert 1252 grams of liquid ammonia at -75 C to gaseous ammonia at 5.0C: Boiling point of ammonia at 1 atm: -34C Molar mass: 17 g/mole AHvap= 25.1 kJ/mol Cgas = 2.2 J/g C Cliquid = = 4.7J/g C

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