The heat fusion for napthalene (C10H8) is 18.98 kj/mol and for sodium is 2.60 kj/mol. The amount of heat that would melt 37.0 grams of napthalene would melt how many grams of sodium?

Answer 1

q naphthalene (note spelling)= mass x heat fusion.
Then plug this q into
q Na = mass x heat fusion and solve for mass.