If a copper is clean it doesn't react to acid, unless precisely if the acid is also an oxidising agent.It happens because copper is below hydrogen in the activities series. (will notice that this is not really an explanation, just an impressive way of saying that copper is not reactive enough to react with acids.)
if any reason the copper surface has been oxidised, the copper oxide will dissolve in acid that's the only time it will react to acid.
If the acid is strongly oxidising, the copper can dissolve to make a solution of the copper salt. For example, copper dissolves in concentrated nitric acid to give you nitrogen oxides and copper nitrate in solution, and also in hot concentrated sulphuric acid to give you sulphur dioxide and copper hydrogen-sulphate in solution.
Iron and acids i hope this has been a help. :)
Copper oxide can be turned to copper using hydrogen through electrochemical reduction.
http://www.rsc.org/education/teachers/learnnet/videodemos/reduction.pdf
only reacts with elements with 7 electrons on the outer shell
Not with oxygen, more easily with chlorine and fluorine.
it reacts with iron in diffrent ways
Any metal that reacts with oxygen will produce a metal oxide. For example, magnesium reacts with oxygen to produce magnesium oxide, and zinc reacts with oxygen to produce zinc oxide. It is helpful to know the general word equation: metal + oxygen -> metal oxide
When a metal oxide reacts with an acid a slat and water are formed.
welllthere are number of metals which can serve the purpose.more scientifically speaking,the metals which have a greater tendency to be oxidised than copper willl do the work.for example zinc
The copper wire glows red. Once it cools...the copper reacts with the air to produce copper(II) oxide. This is shown by the black tarnish on the copper wire.
Magnesium is the metal which reacts with oxygen to form magnesium oxide.
Copper oxide and hydrochloric acid will produce copper chloride.
Any metal that reacts with oxygen will produce a metal oxide. For example, magnesium reacts with oxygen to produce magnesium oxide, and zinc reacts with oxygen to produce zinc oxide. It is helpful to know the general word equation: metal + oxygen -> metal oxide
The metal might be copper. When copper is heated, it reacts with oxygen in air forming copper oxide which is black in colour.
Copper Oxide reacts with Sulphuric acid to form Copper Sulphate and Water.
Copper... the surface of the copper that's exposed to the air reacts with oxygen to create copper oxide.
When a metal oxide reacts with an acid a slat and water are formed.
oxides are formed when a element reacts with Oxygen
welllthere are number of metals which can serve the purpose.more scientifically speaking,the metals which have a greater tendency to be oxidised than copper willl do the work.for example zinc
The copper wire glows red. Once it cools...the copper reacts with the air to produce copper(II) oxide. This is shown by the black tarnish on the copper wire.
Magnesium is the metal which reacts with oxygen to form magnesium oxide.
When a metal corrodes, it reacts with a chemical in the environment to produce a new substance. Often the metal reacts with oxygen to form a metal oxide. A well-known example is iron reacting with oxygen to form iron oxide, known as rust.
When a metal corrodes, it reacts with a chemical in the environment to produce a new substance. Often the metal reacts with oxygen to form a metal oxide. A well-known example is iron reacting with oxygen to form iron oxide, known as rust.