M
marrcy
Guest
The following unbalanced reaction is called the thermite reaction. It releases tremendous amounts of energy and is sometimes used to generate heat for welding.
Al + Fe3O4 Fe + Al2O3
Determine the masses of all the substances present after the reaction if 190 g of Al and 721 g of Fe3O4 react to completion. Some amounts may be zero (0).
Mass of Fe produced?
g
Mass of Al2O3 produced?
g
Mass of Al remaining?
g
exact number, no tolerance
Mass of Fe3O4 remaining?
g
Al + Fe3O4 Fe + Al2O3
Determine the masses of all the substances present after the reaction if 190 g of Al and 721 g of Fe3O4 react to completion. Some amounts may be zero (0).
Mass of Fe produced?
g
Mass of Al2O3 produced?
g
Mass of Al remaining?
g
exact number, no tolerance
Mass of Fe3O4 remaining?
g