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Toy sparklers often contain aluminum powder, which burns in oxygen (O2) to produce aluminum oxide and...

Toy sparklers often contain aluminum powder, which burns in oxygen (O2) to produce aluminum oxide and gives off a bright white light. The balanced reaction is: 4Al(s) + 3O2(g) ⇒ 2Al2O3(s) If only 3 moles of Al are available to react with abundant oxygen, Blank 1 mole(s) of aluminum oxide will be produced. If 6 moles of aluminum oxide are produced, Blank 2 mole(s) of aluminum reacted. If 6 moles of aluminum oxide are produced, Blank 3 moles (1 dec place) of oxygen reacted. If 25.491 g of aluminum oxide is produced, Blank 4 g (3 dec places) of aluminum reacted.

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