How much heat (energy) is required to convert 52.0 g of ice at -10.0 degree C to steam at 100 degree C?
specific heat of ice: 2.09 J/g degree Celsius Delta H fus
specific heat of water: 4.18 J/g Celsius Delta H vap= 40.7 kJ/mol
specific heat of steam: 1.84 J/g Celsius