Recall the burning of the magnesium ribbon in air. Do you think mass i

1.	Recall the burning of the magnesium ribbon in air. Do you think mass is conserved during this reaction?
Answer» 1. Yes, but we cannot observe the conservation of mass. 2. When the experiment is conducted in a closed container where there is no scope for oxygen to escape, we can observe the conservation of mass. But in this condition this experiment is not possible.

Recall the burning of the magnesium ribbon in air. Do you think mass is conserved during this reaction?

Answer»

1. Yes, but we cannot observe the conservation of mass.

2. When the experiment is conducted in a closed container where there is no scope for oxygen to escape, we can observe the conservation of mass. But in this condition this experiment is not possible.

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Recall the burning of the magnesium ribbon in air. Do you think mass is conserved during this reaction?

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