Specific heat of water= 4.186 j/g°c
specific heat of ice = 2.00 j/g°c
molar heat of fusion = 6030 j/mol
molar heat of vaporization = 40790 j/mol

you take an ice cube (mass = 18g) from the freezer (t = -10ºc) and place it on the table. later that day, you notice a puddle of water on the table that has reached ambient room temperature (20ºc). how much heat must have been absorbed to make this happen?

your

1867.0 j

2260.4 j

7897.0 j

42,657.0 j