How much heat (in ) is evolved in converting 1.00 of steam at 150.0 to ice at -55.0? The heat capacity of steam is 2.01 and of ice is 2.09 .

Answer 1

add the heats.

cooling steam to 100: mass*specheatsteam*50
converting to water:
mass*heatvaporizationwater
cooling water:
mass*specificheatwater*(100)
freezing water
mass*Heatfusion
cooling ice
mass*speciheatice*(55)

add.