Na2So4
Copper does not react with dilute Sulphuric acid.
the metal will sing a song
Substances which are reacted with Sulphuric acid tend to produce sulphates.
Gold does not react with sulphuric acid under normal conditions. Gold is a noble metal and is resistant to corrosion by acids, including sulphuric acid.
ADVANTAGE: Actually there is no advantages for storing sulphuric acid in a metal can.DISADVANTAGE: Sulphuric acid may react with metal (a metal can). But if it comes into contact with a metal it may generate hydrogen gas, which creates an explosion risk.
Sulfuric acid would eat through a metal can. It must be stored in glass.
Lapan metal
When you put a metal inside sulphuric acid, the metal quickly displaces the hydrogen and forms respective metal sulphate and hydrogen gas is liberated. But this happens in the case of reactive metals only. In case of Mercury, Copper, Silver, Gold And Platinum no reaction occurs.
When a burning match stick is brought near the mouth of a test tube in which a metal has reacted with sulfuric acid, a reaction may occur as any remaining gas in the test tube, such as hydrogen, could combust. This reaction can result in a small flame or a popping sound due to the ignition of the gas. It is important to handle this situation with caution to avoid any potential hazards.
Hydrogen will be liberated.
Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.
when the water(h2o) and sulphide are reacted they form sulphuric as well as sulphorous acid. this reaction is one of the reason why there is acid rain in the nature