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What are the chemical and word equations for the reaction that causes potassium to tarnish?
Wiki User
∙ 6y ago
potassium + oxygen --> potassium oxide
Meredith Stracke
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What are the word and chemical equation for the reaction that cause potassium to tarnish?
potassium + oxygen --> potassium oxide
Is tarnish of silver a 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 silver tarnishing a physical or chemical reaction?
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 chemical change?
Tarnish on silver is Silver Oxide, which is oxidised silver. This is indeed a chemical reaction.
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.
Why is tarnish an example of chemical change?
Chemical Change duuh. Go to science class dumby.
Is the ability to tarnish physical or chemical change?
Neither. Tarnishing is a chemical change. The ability to tarnish is a chemical property.
Is the ability to tarnish a physical or chemical?
Chemical.
Does lithium tarnish in moist air more quickly than potassium?
No. Lithium is the least reactive alkali metal. Within the same environment, potassium will tarnish at a faster rate.
Does lithium tarnish in moist air quicker than potassium?
no
Is the ability to tarnish a physical or chemical property?
Chemical.
Is a silver tarnish a physical or chemical change?
It is a chemical change. Oxygen from the air combined chemically with the silver to form silver oxide- that is the tarnish.
