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What is the word equation of copper oxide reacting with sulfuric acid to make copper sulphate?
Copper oxide+ Sulphuric acid ----> copper sulphate +water
What does copper oxygen copper make?
Copper and oxygen react to form copper (I) oxide, Cu2O, and copper (II) oxide, CuO. 4Cu + O2 --> 2Cu2O 2Cu + O2 --> 2CuO
What does magnesium and copper oxide make?
Magnesium + copper oxide --> magnesium oxide + copper
How much sulphuric acid do you need to make copper sulphate?
To make copper sulfate, you typically need to react copper oxide or copper metal with sulfuric acid. The exact amount of sulfuric acid required will depend on the stoichiometry of the chemical reaction and the amount of copper oxide or copper metal used. The reaction equation will help you calculate the exact amount needed based on the mole ratio between the reactants.
What reacts with copper oxide to produce copper metal?
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.
What is formed when copper oxide is heated in a test tube with carbon?
When copper oxide is heated in a test tube with carbon, carbon acts as a reducing agent and reacts with copper oxide to form copper metal and carbon dioxide. This is a type of redox reaction where copper gains electrons from carbon, resulting in the reduction of copper oxide to copper.
What is the word equation of copper oxide reacting with sulfuric acid to make copper sulphate?
Copper oxide+ Sulphuric acid ----> copper sulphate +water
What does copper oxygen copper make?
Copper and oxygen react to form copper (I) oxide, Cu2O, and copper (II) oxide, CuO. 4Cu + O2 --> 2Cu2O 2Cu + O2 --> 2CuO
What salt is produced when copper oxide reacts with hydrochloric acid?
Zn + HCl = ZnCl + H the will be hydrogen and it will make a squeaky pop noise
What does carbon dioxide and copper make?
copper is a metal and carbon dioxide is a gas so therefore dont mix
What does copper and oxgyen make?
Copper oxide, which is a compound from the two elements copper and oxygen. When copper is exposed to oxygen for a long period of time, it begins turning green. The green is Copper oxide.Copper oxide can refer toCopper(I) oxide (cuprous oxide, Cu2O), a red powder;Copper(II) oxide (cupric oxide, CuO), a black powder. (Source wikipedia)
Why the colour of heated copper powder becomes black when air is passed over it?
When air is passed over heated copper powder, the copper undergoes oxidation, forming copper oxide. Copper oxide is black in color, which is why the heated copper powder appears black when air is passed over it.
Why is gold sliver copper used to make coins but not magnesium?
Magnesium is a highly reactive metal compared to gold, silver and copper. It will form a magnesium oxide as an outer-shell when it comes to contact with oxygen in the air, and it reacts with water, creating hydrogen gas and fizzing.
How is copper oxide made?
2Cu + O2 --> 2CuOIn air and water, or where oxygen reacts with copper. Google verdigris.There are several methods,"Heating Copper metal in air."Heating Copper carbonate."Heating Copper hydroxide."Reacting Cuprous chloride with KMnO4.
What does magnesium and copper oxide make?
Magnesium + copper oxide --> magnesium oxide + copper
How much sulphuric acid do you need to make copper sulphate?
To make copper sulfate, you typically need to react copper oxide or copper metal with sulfuric acid. The exact amount of sulfuric acid required will depend on the stoichiometry of the chemical reaction and the amount of copper oxide or copper metal used. The reaction equation will help you calculate the exact amount needed based on the mole ratio between the reactants.
What reacts with copper oxide to produce copper metal?
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.
