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What else can I help you with?
Will you get sick if you dipped your copper bottom pan in your spaghetti sauce to cool the sauce and some of the trnish came off the pan and into the food?
No. The citric acid in the tomatoes changed the copper oxide back to copper.
What acid will restore dates on copper coins?
Citric acid, such as from lemon juice or vinegar, can be used to remove tarnish and restore dates on copper coins. Make a solution with the acid and water, soak the coin for a short time, then gently scrub with a soft brush to reveal the date. Be cautious when using acids to avoid damaging the coin.
What are the word equations for sulphric acid and copper nitrate?
Sulfuric acid plus copper (II) nitrate yields nitric acid plus copper (II) sulfate. Sulfuric acid plus copper (I) nitrate yields nitrous acid plus copper (I) sulfate.
Would copper melt in acid?
Only if the acid is above the melting point of copper. However, the copper might dissolve in acid if the acid is oxidizing. If it did, copper ions would be present in the solution formed, but there would not be an metallic copper in it.
Does copper dissolve in acid?
Yes, copper can dissolve in acid, specifically nitric acid, sulfuric acid, or hydrochloric acid. When exposed to these acids, copper ions are formed through a redox reaction, resulting in the dissolution of copper.
Is copper sulfate an acid or a base?
Copper sulfate is an acid.
What does copper and nitric acid equal?
Copper reacts with nitric acid to form copper nitrate, nitrogen dioxide gas, and water. The reaction is a redox reaction where copper is oxidized and nitric acid is reduced. Be cautious when handling nitric acid as it is a strong acid and can be corrosive.
Is copper an acid?
No, copper is not an acid. Copper is a chemical element (Cu) that is a metal and is not classified as acidic.
What acid reacts with copper to make copper sulphate?
Sulfuric acid reacts with copper to produce copper sulfate. Copper sulfate is formed when copper reacts with sulfuric acid in the presence of oxygen.
Why do acids clean copper coins the best?
Acids are effective at cleaning copper coins because they can dissolve the oxide layer that forms on the surface of the coins, revealing the clean copper metal underneath. The acid reacts with the oxide layer, breaking it down and making it easier to remove. However, acids must be used carefully as they can also corrode the copper if left on for too long.
How does litmus paper change when dipped in an acid?
Turns red.
Does red litmus turn blue when dipped in hydrochloric acid?
no
