Find the: delta H (solid) delta H (gas)

delta H ( melting) delta H (vaporization)

Total heat

delta H (liquid)

Calculate the energy (kJ) in each step of converting one mole of the compound from 380C to -50C. * A compound has the following properties: Molar mass = 200 g/mole Melting point = -38.9C Boiling point = 357C AHvaporization = 59.2 kJ/mole AHrusion = 2.295 kJ/mole specific heat (c) c(g) = 0.232/8C c(i) = 0.139 J/g.C c(s) = 0.183 J/8C