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Because it is a reaction on the silver surface between silver and hydrogen sulphide (H2S); the result is the silver sulphide (Ag2S), a black compound.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agowhy silver jewellery tarnish with lime?
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Is silver tarnishing a physical or chemical change?
It is a chemical change.
Is tarnish of silver physical or chemical change?
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.
Is tarnishing silver a physical or chemical change?
Chemical Change.--its tarnish!
Is silver tarnishing is a chemical change?
Tarnishing is a chemical change. It results from the oxidization of silver exposed to oxygen in the air that produces a thin layer of silver oxide on the surface of the silver.
Why is a silver platter tarnishing a physical property?
Silver platter tarnishing is a chemical change: a reaction with hydrogen sulfide.
Is silver tarnishing chemical change or chemical property?
The actual tarnishing action is a chemical change, as a new compound (silver oxide) is formed.
Is silver tarnishing a physical or chemical change?
It is a chemical change.
Is tarnish of silver physical or chemical change?
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.
Is the tendency of silver to tarnish a chemical change?
Yes. Silver tarnishing is a chemical change.
Is silverware tarnishing physical or chemical change?
Tarnishing is actually oxidation of the silver, so it would be a chemical change.
Is the tarnishing of a silver bracelet a chemical or physical change?
Chemical change
Is tarnishing a silver physical or chemical change?
Chemical Change.--its tarnish!
Is tarnishing silver physical change or chemical?
Chemical Change.--its tarnish!
Is tarnishing silver a physical or chemical change?
Chemical Change.--its tarnish!
Is silver tarnishing a chemical or physical change?
no * * * * * A chemical process.
Is silver tarnishing is a chemical change?
Tarnishing is a chemical change. It results from the oxidization of silver exposed to oxygen in the air that produces a thin layer of silver oxide on the surface of the silver.
Why is a silver platter tarnishing a physical property?
Silver platter tarnishing is a chemical change: a reaction with hydrogen sulfide.
