How much heat is released when 105 grams of steam at 100.0 degrees celsius is cooled to ice at -15.0...

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How much heat is released when 105 grams of steam at 100.0 degrees celsius is cooled to ice at -15.0 degrees celsius? The enthalpy of vaporization of water is 40.67 kJ/mol, the enthalpy of fusion for water is 6.01 kJ/mol, the molar heat capacity pf liquid water is 75.4 J/(mol x degrees Celsius) and the molar heat capacity of ice is 36.4 J/(mol x degrees celsius).

David · Accepted Answer

We wish to determine how much heat is released when 105 grams of steam at 100.0 degrees 
Celsius is cooled to ice at -15.0 degrees Celsius. The enthalpy of vaporization of water is 
1
v 40.67 kJ mol ,E
  the enthalpy of fusion of water is 1f 6.01kJ mol ,E
  the molar heat 
capacity of liquid water is 1 1w 75.4J mol KC
  ,

How much heat is released when 105 grams of steam at 100.0 degrees celsius is cooled to ice at -15.0 degrees celsius? The enthalpy of vaporization of water is 40.67 kJ/mol, the enthalpy of fusion for...

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