The enthalpy change for converting 25.0 g of ice at -4.00 °C to water vapor at 106.0 °C is __________ kJ. The specific heats of ice, water, and steam are 2.09 J/g-K, 4.18 J/g-K, and 1.84 J/g-K, respectively. For H2O, = 6.01 kJ/mol, and = 40.67 kJ/mol.

Question

The enthalpy change for converting 25.0 g of ice at -4.00 °C to water vapor at 106.0 °C is __________ kJ. The specific heats of ice, water, and steam are 2.09 J/g-K, 4.18 J/g-K, and 1.84 J/g-K, respectively. For H2O,    = 6.01 kJ/mol, and  = 40.67 kJ/mol.

anonymous · Answer

Could someone help me with this problem. Thanks.