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What happens when dilute sulphuric acid-is poured on copper plate?
Sulfuric acid react with copper.
What happens when dilute sulphuric acid is poured on copper plate?
When dilute sulfuric acid is poured on a copper plate, a chemical reaction occurs where the sulfuric acid reacts with the copper to form copper sulfate, water, and sulfur dioxide gas. This reaction will cause the copper plate to dissolve and create a blue-green solution of copper sulfate. Heat and bubbles may also be observed as the reaction takes place.
Does copper react with dilute sulfuric acid?
No, as copper is below Hydrogen in the reactivity series
Why was the copper II oxide added in excess to dilute sulfuric acid to form the soluble salt copper II sulphate?
Copper II oxide was added in excess to ensure that all the sulfuric acid reacted, forming water and copper II sulfate. This method helps to avoid any excess sulfuric acid remaining in the solution, ensuring that all copper II oxide reacts completely to form the desired copper II sulfate salt.
What happens when magnesium is reacted with dilute sulfuric acid?
When magnesium reacts with dilute sulfuric acid, magnesium sulfate and hydrogen gas are produced. The chemical reaction is represented as: Mg + H2SO4 -> MgSO4 + H2. Magnesium displaces hydrogen from sulfuric acid in this single displacement reaction.
What is the precipitate of dilute sulfuric acid added to copper 2 carbonate?
The precipitate formed when dilute sulfuric acid is added to copper(II) carbonate is copper(II) sulfate. The reaction can be represented as follows: CuCO3 + H2SO4 -> CuSO4 + H2O + CO2
Is there a reaction between a piece of copper and dilute H2SO4.?
Yes, copper reacts with dilute sulfuric acid (H2SO4) to form copper sulfate (CuSO4) and release hydrogen gas (H2). This is a redox reaction.
Will any metal stand against sulfuric acid?
depends on the concentration. for example, dilute sulfuric acid does not react with copper, however when it is concentrated it will oxidize copper to copper sulfate being itself reduced to sulfur dioxide.
What happens when you add excess copper oxide to dilute sulphuric acid?
When excess copper oxide is added to dilute sulfuric acid, the excess copper oxide will react with the acid to form copper sulfate and water. The reaction will continue until all the copper oxide is used up. This is known as a limiting reactant situation, where one reactant is completely consumed before the other.
Why does copper not evolve hydrogen on reacting with dilute sulphuric acid?
Copper does not evolve hydrogen gas when reacting with dilute sulfuric acid because copper is below hydrogen in the reactivity series. This means that copper is not reactive enough to displace hydrogen from sulfuric acid to form hydrogen gas. Instead, copper reacts with sulfuric acid to form copper(II) sulfate and water.
Can copper sulphate be prepared from copper metal and dilute sulphuric acid?
No, it cannot be prepared by this method under normal conditions. For preparing copper sulphate, copper should be added to the sulphate salt of a metal which is less reactive than copper like Mercury, silver and gold
What happens when dilute sulfuric acid is added to magnesium carbonate?
MgSO4+ H2O + CO2
