QUESTION 5 If 3.3 moles of Al and 2.5 moles of Fe2O3 are allowed to react, what is the maximum number of moles of Al2O3 that can
be produced?
2A1 + Fe2O3 - Al2O3 + 2Fe

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction

If two objects at different te,peraure are in contact with each other what happens to their temperature