0
What else can I help you with?
What are the word equation for the reaction that causes potassium to tarnish?
The word equation for the reaction that causes potassium to tarnish is: potassium (K) + oxygen (O2) → potassium oxide (K2O).
What is the chemical equation of the tarnish of silver?
The tarnish of silver is mainly caused by the formation of silver sulfide (Ag2S) when silver reacts with sulfur compounds in the air. The chemical equation for this reaction is: 2Ag + H2S + O2 → Ag2S + H2O
Is salt and vinegar removing tarnish from a penny physical or a chemical change?
Removing tarnish from a penny with salt and vinegar is a chemical change. The reaction between the salt, vinegar, and tarnish on the penny results in the formation of new substances that remove the tarnish.
Is the ability to tarnish a physical or chemical property?
The ability to tarnish is a chemical property. Tarnishing occurs when a substance undergoes a chemical reaction with other compounds in its environment, leading to the formation of a different substance on its surface.
Why is tarnish an example of chemical change?
Chemical Change duuh. Go to science class dumby.
What are the word equation for the reaction that causes potassium to tarnish?
The word equation for the reaction that causes potassium to tarnish is: potassium (K) + oxygen (O2) → potassium oxide (K2O).
What are the chemical and word equations for the reaction that causes potassium to tarnish?
potassium + oxygen --> potassium oxide
What is the chemical equation of the tarnish of silver?
The tarnish of silver is mainly caused by the formation of silver sulfide (Ag2S) when silver reacts with sulfur compounds in the air. The chemical equation for this reaction is: 2Ag + H2S + O2 → Ag2S + H2O
Is salt and vinegar removing tarnish from a penny physical or a chemical change?
Removing tarnish from a penny with salt and vinegar is a chemical change. The reaction between the salt, vinegar, and tarnish on the penny results in the formation of new substances that remove the tarnish.
Is the ability to tarnish a physical or chemical property?
The ability to tarnish is a chemical property. Tarnishing occurs when a substance undergoes a chemical reaction with other compounds in its environment, leading to the formation of a different substance on its surface.
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.
What are the word equation for the reaction that causes sodium to tarnish?
Sodium+Oxeygen->Sodium Oxide 4Na+O2->2Na2O
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.
How can you tarnish a penny?
One way to tarnish a penny is by exposing it to a mixture of salt and vinegar. This combination creates a chemical reaction that causes the copper surface of the penny to darken and tarnish over time.
