The following information is given for antimony at latm: boiling point = 1440 °C AHvap(1440 °C) = 195 kJ/mol melting point = 631 °C AHfus(631 °C) = 19.6 kJ/mol specific heat solid= 0.209 J/g°C specific heat liquid= 0.259 J/g°C What is AH in kJ for the process of freezing a 29.9 g sample of liquid antimony at its normal melting point of 631 °C. kJ

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The following information is given for antimony at latm:
boiling point = 1440 °C
AHvap(1440 °C) = 195 kJ/mol
melting point = 631 °C
AHfus(631 °C) = 19.6 kJ/mol
specific heat solid= 0.209 J/g°C
specific heat liquid= 0.259 J/g°C
What is AH in kJ for the process of freezing a 29.9 g sample of liquid antimony at its normal melting point of 631 °C.
kJ
Transcribed Image Text:The following information is given for antimony at latm: boiling point = 1440 °C AHvap(1440 °C) = 195 kJ/mol melting point = 631 °C AHfus(631 °C) = 19.6 kJ/mol specific heat solid= 0.209 J/g°C specific heat liquid= 0.259 J/g°C What is AH in kJ for the process of freezing a 29.9 g sample of liquid antimony at its normal melting point of 631 °C. kJ
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