133 grams of Propanol (CH3CH₂CH₂OH) condenses from liquid to solid at its freezing point. How much energy is removed (in kJ)? Note: 'energy removed' means it is asking for the 'quantity' of energy not if it is - or +. Information that you may or may not need: AHfus (propanol) = 5.20 kJ/mol. AHvap (propanol) = 41.4 kJ/mol Molar Mass of propanol = 60.09 g/mol Answer Format Record your answer to three significant figures.

Chemistry: Matter and Change
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Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
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Chapter15: Energy And Chemical Change
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133 grams of Propanol (CH3CH₂CH₂OH) condenses from liquid to solid at its
freezing point. How much energy is removed (in kJ)?
Note: 'energy removed' means it is asking for the 'quantity' of energy not if it is - or
+.
Information that you may or may not need:
AHfus (propanol) = 5.20 kJ/mol.
AHvap (propanol) = 41.4 kJ/mol
Molar Mass of propanol = 60.09 g/mol
V
Answer Format
Record your answer to three significant figures.
Include the correct unit(s)
Your Answer:
Answer
units
Transcribed Image Text:133 grams of Propanol (CH3CH₂CH₂OH) condenses from liquid to solid at its freezing point. How much energy is removed (in kJ)? Note: 'energy removed' means it is asking for the 'quantity' of energy not if it is - or +. Information that you may or may not need: AHfus (propanol) = 5.20 kJ/mol. AHvap (propanol) = 41.4 kJ/mol Molar Mass of propanol = 60.09 g/mol V Answer Format Record your answer to three significant figures. Include the correct unit(s) Your Answer: Answer units
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