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Chemistry, 22.10.2019 00:20 vaeh41

Which equation obeys the law of conservation of mass?

2fe + 3o2 → 2fe2o3

4fe + o2 → 2fe2o3

fe + o2 → fe2o2

4fe + 3o2 → 2fe2o3

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Which equation obeys the law of conservation of mass?

2fe + 3o2 → 2fe2o3

4f...
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