A chemical equation is shown:

AI + O2 → Al2O3

According to the law of conservation of mass, how many atoms of oxygen exist in the products of this reaction?

A) 6

B) 5

C) 3

D) 2

Question

13 February, 10:08

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Answers (1)

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Jaeden James · Answer 1

The answer is A because you have to balance the equation first then answer.

A chemical equation is shown:AI + O2 → Al2O3According to the law of conservation of mass, how many atoms of oxygen exist in the products of this reaction?A) 6B) 5C) 3D) 2