The constants for H2O are shown here: • Specific heat of ice: Sice = 2.09 J/(g. °C) • Specific heat of liquid water: Swater = 4.18 J/(g · °C) • • Enthalpy of fusion (H2O(s)→H2O(1)): AHfus = 334 J/g • Enthalpy of vaporization (H2O(1)→H2O(g)): ▲Hvap = 2250 J/g Part A How much heat energy, in kilojoules, is required to convert 68.0 g of ice at -18.0 °C to water at 25.0°C? Express your answer to three significant figures and include the appropriate units. 0 ΜΑ 30.00 kJ ? Submit Hints My Answers Give Up Review Part