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mote1985 [20]
2 years ago
15

PLZZZZZZZ HELPPPP MEEEE ASAP CHEMISTRY QUESTION DOWN BELOW How can you identify a reversible reaction from a chemical equation?

Chemistry
2 answers:
zalisa [80]2 years ago
7 0

it's the third one The chemical equation will have two arrows pointing in different directions. !

enot [183]2 years ago
4 0

Answer:

the answer is option 1 2H2+O2

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As R is a constant, the formula to solve this is: P . V / T

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