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Ray Of Light [21]
3 years ago
5

Help please!! I’ll mark you brainliest!!

Chemistry
1 answer:
Umnica [9.8K]3 years ago
4 0

Answer:

a) should be an answer that is like "matches" or "equals" or "is equal to"

b) should be "conservation of mass"

c) can't be sure because I'd need to see the answer choices, but it should be a properly balanced chemical equation (one with the same number and type of atoms on both sides)

Explanation:

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