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Ghella [55]
3 years ago
6

Which of the following equations demonstrates the law of conservation of mass?

Chemistry
1 answer:
VLD [36.1K]3 years ago
7 0

Answer:

Mg + O2 ---> MgO

Explanation:  V2O5 + CaS → CaO + V2S5. 5V2O5 + 5CaS → 10CaO + 5V2S5. 3V2O5 + 3CaS → 3CaO + 3V2S5.

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