Heat generated by the reaction
Heat to melt
U + 2MgF2 + 20% Excess Mg
Sensitive Heat Products U + 2MgF2 + 20% excess
Excess heat
82 Kcal/mol
33 Kcal/mol
6.7 + 29.5 + 2.3 = 38.5 Cal/˚C
49 Kcal