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CLEP Chemistry Practice Test

Category - Chemistry

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Aluminum reacts with oxygen gas to form aluminum oxide, as shown in the reaction below:

4Al_(s) + 3O_2(g) → 2Al₂O_3(s)

How many grams of aluminum are needed to completely react with 192 g of oxygen gas?

27.0 g
102 g
216 g
432 g

Explanation

Answer: C - 216 g.

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CLEP Chemistry Practice Test

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CLEP Chemistry Practice Test

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