6.81 Calculate the total amount of heat needed to change
0.500kgof ice at
-10.\deg Cinto
0.500kgof steam at
120.\deg C. Do this by calculating the heat required for each of the following steps and adding to get the total: Step 1. Ice
(-10.\deg C)->ice
(0.\deg C)Step 2. Ice
(0.\deg C)->water
(0.\deg C)Step 3. Water
(0.\deg C)->water
(100.\deg C)Step 4. Water
(100.\deg C)->steam
(100..\deg C)Step 5. Steam
(100.\deg C)->steam
(120..\deg C)