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Assoli18 [71]
3 years ago
14

What coefficient for O2 demonstrates the law of conservation of mass?

Chemistry
1 answer:
olga2289 [7]3 years ago
6 0

Answer:

2

Explanation:

The coefficient for O is 2 and this is an example of a combustion reaction. With the help of the coefficient 2 infront of oxygen, this equation now demonstrates law of conservation of mass.

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