The overall reaction in a commercial heat pack can be represented as
4Fe (s) _ 3O2 (g) -> 2Fe2O3 (S) Delta H = -1652
How much heat is released when 4.80 moles of iron are reacted with excess ?
Heat = kJ
How much heat is released when 1.00 mole of is produced?
Heat = kJ
How much heat is released when 1.70 g iron is reacted with excess ?
Heat = kJ
How much heat is released when 10.4 g and 1.80 g are reacted?