Answer:
B took the quiz i hope this helps! :)
Explanation:
The molar heat of vaporization for methane, CH4, is 8.53 kJ/mol. How much energy is absorbed when 54.8 g of methane vaporizes at its boiling point?
Use q equals n delta H..
6.42 kJ
29.1 kJ
137 kJ
467 kJ