q = mass x heat fusion.
8.19 kJ = 24.6 x heat fusion.
Remember this is + in going from solid to liquid.
using a coffee calorimeter, it is found that when an ice cube weighing 24.6g melts, it absorbs 8.19kJ of heat. calculate delta H for the phase change represented by the thermochemical equation: H2O(s) ->H2O(l)
1 answer
1 answer