Question

How could you modify the alka-seltzer experiment (Alka-seltzer in the water) to prove the law of conversation of mass?

Answer 1

Answer:

=> Actually, the Seltzer tablets are designed to be dissolved in water and then ingested. When the tablets are placed in water, a chemical reaction occurs. The bubbles that form and rise out of the water are carbon dioxide gas and are a sign that a chemical reaction is taking places.

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Answer 2

Answer:

Answer:-

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As an Alka-Seltzer tablet dissolves in water, it liberates carbon dioxide. The carbon dioxide dissolves in the water and then comes out of solution as a gas.

This carbon dioxide gas has mass, but since it is a gas it escapes from the container and diffuses into the atmosphere.

The loss of mass from the container is measured directly with the analytical balance.

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Hope it helps you dear!