Given the following information, calculate the energy (in kcal) required to convert one ic cube that was prepared by freezing 36.0 mL of water (density = 1.000 g/L) at an initial temperature of -18.0 °C, to liquid water at a final temperature of 37.0 °C. H20(s) = H20(1) AH = +6.02 kJ/mol Cp.m H20 = 37.7 mot: K mol· Cp,m H20(1) = 75.4 mol · K 1 kcal = 4. 18 kJ

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Given the following information, calculate the energy (in kcal) required to convert one ice
cube that was prepared by freezing 36.0 mL of water (density = 1.000 g/L) at an initial
temperature of -18.0 °C, to liquid water at a final temperature of 37.0 °C.
7.
H20(s) = H20(1)
AH = +6.02 kJ/mol
Cp,m H20(s)
= 37.7/mol · K
тol:
Cp,m H20(1)
= 75.4 /mol -
mol · K
1 kcal = 4. 18 kJ
Transcribed Image Text:Given the following information, calculate the energy (in kcal) required to convert one ice cube that was prepared by freezing 36.0 mL of water (density = 1.000 g/L) at an initial temperature of -18.0 °C, to liquid water at a final temperature of 37.0 °C. 7. H20(s) = H20(1) AH = +6.02 kJ/mol Cp,m H20(s) = 37.7/mol · K тol: Cp,m H20(1) = 75.4 /mol - mol · K 1 kcal = 4. 18 kJ
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