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iVinArrow [24]
2 years ago
14

Which arrow or arrows represent reactions that demonstrate a conservation of mass and energy? Explain your answer.

Chemistry
2 answers:
liberstina [14]2 years ago
8 0

Answer:

A

Explanation:

I would say A because the sun makes energy right so if you are looking for an arrow or arrows I would say A I hope this helps!! and have a great day or night

Vlada [557]2 years ago
3 0

Answer:

A and E

Explanation:

the other guy was correct but E also demonstrate a conservation of mass and energy.

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Mg​ +2​+ 2e- → Mg oxidation or reduction
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