Heat of Fusion or Vaporization Calculations1. How much
Heat of Fusion or Vaporization Calculations1. How much heat is required to vaporize 343g of liquid ethanol (C2H5OH) at its boiling point?
(Hvap= 38.6 kJ/ mol) ** must convert grams to moles** 2. How much heat is involved when 1255 grams of ice melts to a liquid at 0? C? (Hfusion= 333.55 J/g)3. How many joules are released when 50.0 grams of liquid water becomes steam?
(Hvap= 40.65 kJ/ moles)4. How many joules are absorbed when 100.1 grams of methane (CH4) melts to a liquid?
(Hfusion= 8.19 J/g)5. Calculate the heat required to melt 25.7g of solid methanol (CH3OH) at its melting point.
(Hfusion= 35.2 KJ/mole)Chemistry Classwork/ HomeworkTemperatureTimeHeat of Fusion or Vaporization Calculations1. How much heat is required to vaporize 343g of liquid ethanol (C2H5OH) at its boiling point?
(Hvap= 38.6 kJ/ mol) ** must convert grams to moles** 2. How much heat is involved when 1255 grams of ice melts to a liquid at 0? C? (Hfusion= 333.55 J/g)3. How many joules are released when 50.0 grams of liquid water becomes steam?
(Hvap= 40.65 kJ/ moles)4. How many joules are absorbed when 100.1 grams of methane (CH4) melts to a liquid?
(Hfusion= 8.19 J/g)5. Calculate the heat required to melt 25.7g of solid methanol (CH3OH) at its melting point.
(Hfusion= 35.2 KJ/mole)Chemistry Classwork/ HomeworkTemperatureTime
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