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13 Dec 2019
A 17.5-g mass of ice at 270 K is added to 125 g of H2O(liq) at 325 K in an insulated but flexible container at constant pressure (1 bar). What is the final temperature and state/composition of the system: ice, water, or a mixture? Calculate ?S for the process and determine if the process is spontaneous.
Heat Capacity (Cp,m) of Water = 75.3 J K-1 mol-1 (liquid); 36.2 J K-1 mol-1 (solid)
?H of fustion of Water = 6.010 KJ mol-1
A 17.5-g mass of ice at 270 K is added to 125 g of H2O(liq) at 325 K in an insulated but flexible container at constant pressure (1 bar). What is the final temperature and state/composition of the system: ice, water, or a mixture? Calculate ?S for the process and determine if the process is spontaneous.
Heat Capacity (Cp,m) of Water = 75.3 J K-1 mol-1 (liquid); 36.2 J K-1 mol-1 (solid)
?H of fustion of Water = 6.010 KJ mol-1
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