How many kJ of energy are required to force 175 g of ice at -25°C to turn
into steam at 113°C? Use 18.0 g/mol for the molar mass of water. *
ΔΗ0
fusion
= 6.01 kJ/mol
ΔΗ. = 40.7 kJ/mol
vapor
CH20(s) = 2.03 J/g°C
CH200 = 4,184 J/gºC
CH2O(g) = 2.01 J/gºC
Water freezes at 0°C and boils at 100°C.
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How many kJ of energy are required to force 175 g of ice at -25°C to turn
into steam at 113°C? Use...
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