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Gnoma [55]
3 years ago
12

Do anyone know the answer?

Chemistry
1 answer:
siniylev [52]3 years ago
5 0

Answer:

C2H4 + 3O2 --> 2CO2 + 2H2O

Explanation:

For an equation to be balanced, it must have an equal number of atoms on each side. C2H4 + 3O2 --> 2CO2 + 2H2O is the only equation out of these four the fulfills this requirement.

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