How much energy (in kJ) is required to boil 0.8 kg of ethyl alcohol that is initially at 18.3˚C [round your final answer to zero decimal places]? Properties of ethyl alcohol:
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How much energy (in kJ) is required to boil 0.8 kg of ethyl alcohol that is initially at 18.3˚C [round your final answer to zero decimal places]?
Properties of ethyl alcohol:
- Boiling point: 78.3°C
- Lv = 855,000 J/kg
- Freezing point: -114.4°C
- Lf = 108,000 J/kg
- cp = 2,450 J/(kg∙˚C)
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