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Likurg_2 [28]
3 years ago
7

Answer to first question

Chemistry
1 answer:
horrorfan [7]3 years ago
6 0
4, 5, 4, 6 is how to balance the equation
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6 moles of oxygen, or 3O2.

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I would build a proportion for this:

\frac{2(2)}{2}  =  \frac{12}{x}  \\ 4x = 24 \\ x = 6

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