The change in enthalpy when 1 mol of ice is melted at 273K is 6008 J Heat Capacity of liquid water, Cp_{L} = 75.44 J/mol K Heat Capacity of solid water, Cp_{S} = 38J/mol K Enthalpy chage of melting at...

Question

Question

The change in enthalpy when 1 mol of ice is melted at 273K is 6008 J

Heat Capacity of liquid water, Cp_{L} = 75.44 J/mol K

Heat Capacity of solid water, Cp_{S} = 38J/mol K

Enthalpy chage of melting at 273K, \Delta H_{273}=6008 J

Calculate the standard enthalpy of fusion for ice.

Calculate the heat released when 100 g of water supercooled at 250K solidify

Initial T=25°C=298K

Thanks

Answer 1

Answer #1

uent is 25.1 154411 一18 2 l00 12 2 /mx 333.72 33, 3771T ろ 2 1 .0 , 18

Answer 2

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