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Copper does not react with carbonic acid (H2CO3) under normal conditions. Carbonic acid is a weak acid, and copper is relatively stable against acid corrosion. However, over prolonged exposure, copper can slowly react with carbonic acid in the presence of oxygen to form copper carbonate (CuCO3), a greenish patina that can protect the copper surface from further corrosion.
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How does copper react to carbonic acid?
Copper reacts with carbonic acid to form copper(II) carbonate, which is a blue-green solid. This reaction can be observed as a greenish color forming on the surface of the copper when exposed to carbonic acid. Over time, this greenish layer can develop into a patina, such as seen on old copper statues or roofs.
Carbonic acid forms when carbon dioxide is absorbed into water the action of carbonic acid on?
carbonic acid can react with minerals in rocks, leading to the dissolution of the minerals and erosion of the rock. This process is known as carbonic acid weathering and is a key component in the chemical weathering of rocks.
Why doesn't copper react with hydrochloric acid?
Copper does not react with hydrochloric acid because it is a less reactive metal and does not displace hydrogen from the acid.
Can carbon dioxide form carbonic acid?
Yes. Carbon dioxide will react with water to form carbonic acid, especially under high pressure.
Which salt is made when copper oxide and sulphuric acid react together?
Copper sulfate is the salt formed when copper oxide and sulfuric acid react together.
How does copper react to carbonic acid?
Copper reacts with carbonic acid to form copper(II) carbonate, which is a blue-green solid. This reaction can be observed as a greenish color forming on the surface of the copper when exposed to carbonic acid. Over time, this greenish layer can develop into a patina, such as seen on old copper statues or roofs.
Does hydrogen gas liberate when metals react with carbonic acid?
By definition metals above hydrogen should react with acids to produce hydrogen and a metal salt when mixed, but carbonic acid is a weak acid and it won't react as much like sulfuric acid.
What two compounds react to yield carbonic acid?
water and carbon dioxide. Carbonic acid is H2CO3
If 44 grams of carbon react completely with 18 grams of water what is the mass of carbonic acid formed?
The molecular formula for carbonic acid is H2CO3. To find the mass of carbonic acid formed, first calculate the moles of carbon and water. Then, determine the limiting reactant and use it to calculate the moles of carbonic acid formed. Finally, convert the moles of carbonic acid to grams to find the mass.
Carbonic acid forms when carbon dioxide is absorbed into water the action of carbonic acid on?
carbonic acid can react with minerals in rocks, leading to the dissolution of the minerals and erosion of the rock. This process is known as carbonic acid weathering and is a key component in the chemical weathering of rocks.
Which pair of substances will react together to make copper sulfate?
Copper oxide and sulfuric acid will react together to produce copper sulfate.
What 2 substances react to form carbonic acid?
CO2 and H2O
Does Water and carbonic acid play a major role in the chemical weathering of rocks?
Yes, it is correct; for example calcium carbonate react with carbonic acid.
Why doesn't copper react with hydrochloric acid?
Copper does not react with hydrochloric acid because it is a less reactive metal and does not displace hydrogen from the acid.
Can carbon dioxide form carbonic acid?
Yes. Carbon dioxide will react with water to form carbonic acid, especially under high pressure.
Which salt is made when copper oxide and sulphuric acid react together?
Copper sulfate is the salt formed when copper oxide and sulfuric acid react together.
Does phosphoric acid react with copper?
Yes, phosphoric acid can react with copper to form copper phosphate and hydrogen gas. This reaction can occur more readily in concentrated solutions of phosphoric acid.
