How much energy is released when 10.0 g of water (H2O) at 50 °C is cooled, completely frozen, and then further cooled to -5 °C? The boiling point of water is 100 °C and the freezing point of water is 0 °C. AHvap = 40.67 kJ/mol AHfus = 6.01 kJ/mol Cvapor = 1.84 J/(g•°C) Cliquid = 4.18 J/(g•°C) Csolid = 2.03 J/(g•°C) %3D 5.64 kJ 65.4 kJ 122 kJ O24.8 kJ 5.53 kJ

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How much energy is released when 10.0 g of water (H2O) at 50 °C is cooled,
completely frozen, and then further cooled to -5 °C? The boiling point of water is
100 °C and the freezing point of water is 0 °C.
AHvap = 40.67 kJ/mol
AHfus
= 6.01 kJ/mol
Cvapor = 1.84 J/(g•°C)
Cliquid = 4.18 J/(g•°C)
Csolid = 2.03 J/(g•°C)
%3D
5.64 kJ
65.4 kJ
122 kJ
O24.8 kJ
5.53 kJ
Transcribed Image Text:How much energy is released when 10.0 g of water (H2O) at 50 °C is cooled, completely frozen, and then further cooled to -5 °C? The boiling point of water is 100 °C and the freezing point of water is 0 °C. AHvap = 40.67 kJ/mol AHfus = 6.01 kJ/mol Cvapor = 1.84 J/(g•°C) Cliquid = 4.18 J/(g•°C) Csolid = 2.03 J/(g•°C) %3D 5.64 kJ 65.4 kJ 122 kJ O24.8 kJ 5.53 kJ
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