Using the chemical equation, How many moles of Fe2O3 would be produced if 2 moles of Fe3+ reacted?
4Fe^3+ +3O2 -> 2Fe2O3
A. 1
B.2
C.4
D.8

How many moles are equivalent to 55.5g of nano3

Geothermal energy for industrial use is available almost anywhere. a. true b. false

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.