The tarnishing of silver is due to a reaction with hydrogen sulfide. Because the end result of the tarnish is silver sulfide, it is a chemical change.
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Tarnishing of silver is a chemical change. It occurs when silver reacts with sulfur compounds in the air, forming a thin layer of silver sulfide on the surface. This chemical reaction alters the composition of the silver, resulting in the formation of tarnish.
Chemical Change.--its tarnish!
It is a chemical change. Oxygen from the air combined chemically with the silver to form silver oxide- that is the tarnish.
Tarnish of silver is a chemical change. It occurs when the silver reacts with sulfur compounds in the air to form silver sulfide, creating a darkened appearance on the surface of the silver.
The tarnish that forms on silver due to sulfur in egg yolk represents a chemical change. This occurs because the sulfur reacts with silver to form silver sulfide, altering the chemical composition of the silver. Unlike physical changes, which do not change the substance's chemical identity, this reaction results in a new substance, indicating a chemical transformation.
No, tarnishing silver is a physical change. It occurs when silver reacts with sulfur compounds in the air to form silver sulfide on the surface of the silver. This reaction does not change the chemical composition of the silver, only its appearance.