Asked by Brianna

The density of liquid oxygen at its boiling point is 1.14 \rm{kg/L} , and its heat of vaporization is 213 \rm{kJ/kg} .

How much energy in joules would be absorbed by 4.0 L of liquid oxygen as it vaporized?
Answered by drwls
Calculate the number of kg in 4.0 liters of liquid, using the density. Then multipy that by the heat of vaporization.
Answered by ken
density of a ring mass 38.6g and volume 2cm


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