For the following reaction: 2 Fe + 3 H2SO4 ® Fe2(SO4)3 + 3 H2

When 4.00 moles of Fe are reacted with 11.00 moles of H2SO4 then 2.00 moles of Fe2(SO4)3 are produced. The limiting reactant is:

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.