Question

How many grams of steam at 100 Celsius would be required to raise the temp. of 35.8 g solid benzene, from 5.5 Celsius to 45.0 Celsius???

Answer 1

[mass benzene x heat fusion benzene] + [mass benzene x specific heat benzene x (Tfinal-Tinitial)] + [mass steam x heat vaporization of water] + [mass water@100 x specific heat water x (Tfinal-Tinitial)] = 0
Check my thinking.