How much heat is needed to convert 10.0 g of ice at, Ask an Expert

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How much heat is needed to convert 10.0 g of ice at -25.0ºC to water at 80.0ºC?

Data for H2O:
c(s) = 2.06 J/(ºC•g) = 37.1 J/(mol•K)
c(l) = 4.18 J/(ºC•g) = 75.3 J/(mol•K)
c(g) = 1.83 J/(ºC•g) = 33.1 J/(mol•K)
ΔH(fusion) = 0.33 kJ/g = 6.02 kJ/mol
ΔH(vap) = 2.22 kJ/g = 40.07 kJ/mol

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