0
Copper reacts with nitric acid (HNO3) because nitric acid is a strong oxidizing agent that can oxidize the copper metal to form copper(II) ions. This reaction produces nitric oxide gas and water in addition to the copper ions.
Nitric acid is an oxidising acid and copper will dissolve in concentrated nitric acid forming copper nitrate and liberating hydrogen gas.
Add your answer:
Earn +20 pts
What colour will be formed when HNO3 and CUSO4 react?
There would not be a specific color formed when nitric acid (HNO3) and copper sulfate (CuSO4) react because the reaction would result in a chemical change rather than a color change. The resulting products of the reaction would be copper nitrate, water, and nitrogen dioxide gas.
Name a metal that does not react with water but does react with acid?
Copper is a metal that does not react with water but does react with acid, such as hydrochloric acid or sulfuric acid.
Which metal doesn 't react with HNO3?
Gold and platinum will no react with HNO3 due to their low reactivity. Aluminum also will not react with HNO3 despite its relatively high reactivity because it has a protective layer of aluminum oxide on it.
Which acids dissolve copper?
Acids known to dissolve copper include hydrochloric acid (HCl), nitric acid (HNO3), and sulfuric acid (H2SO4). These acids can react with copper to form soluble copper compounds, allowing the metal to dissolve.
How many grams of Cu would be needed to react with 2.0 mol HNO3?
The balanced chemical equation for the reaction between copper (Cu) and nitric acid (HNO3) is Cu + 4HNO3 -> Cu(NO3)2 + 2NO2 + 2H2O. From the equation, it can be seen that 1 mol of Cu reacts with 4 mol of HNO3. Therefore, to react with 2.0 mol of HNO3, 0.5 mol of Cu is needed. The molar mass of Cu is approximately 63.5 g/mol, so 0.5 mol of Cu would be equivalent to 31.75 grams.
What colour will be formed when HNO3 and CUSO4 react?
There would not be a specific color formed when nitric acid (HNO3) and copper sulfate (CuSO4) react because the reaction would result in a chemical change rather than a color change. The resulting products of the reaction would be copper nitrate, water, and nitrogen dioxide gas.
How many moles of HNO3 are required to react with 6 moles of Cu?
The balanced chemical equation for the reaction between copper (Cu) and nitric acid (HNO3) is: 3Cu + 8HNO3 -> 3Cu(NO3)2 + 2NO + 4H2O According to the equation, 8 moles of HNO3 are required to react with 3 moles of Cu. Therefore, to react with 6 moles of Cu, you would need 16 moles of HNO3.
Name a metal that does not react with water but does react with acid?
Copper is a metal that does not react with water but does react with acid, such as hydrochloric acid or sulfuric acid.
Will oxygen and hno3 react?
No. HNO3 already has hydrogen and nitrogen in their highest possible oxidation states.
Which metal doesn 't react with HNO3?
Gold and platinum will no react with HNO3 due to their low reactivity. Aluminum also will not react with HNO3 despite its relatively high reactivity because it has a protective layer of aluminum oxide on it.
Which acids dissolve copper?
Acids known to dissolve copper include hydrochloric acid (HCl), nitric acid (HNO3), and sulfuric acid (H2SO4). These acids can react with copper to form soluble copper compounds, allowing the metal to dissolve.
How many grams of Cu would be needed to react with 2.0 mol HNO3?
The balanced chemical equation for the reaction between copper (Cu) and nitric acid (HNO3) is Cu + 4HNO3 -> Cu(NO3)2 + 2NO2 + 2H2O. From the equation, it can be seen that 1 mol of Cu reacts with 4 mol of HNO3. Therefore, to react with 2.0 mol of HNO3, 0.5 mol of Cu is needed. The molar mass of Cu is approximately 63.5 g/mol, so 0.5 mol of Cu would be equivalent to 31.75 grams.
Why copper reacts with nitric acid and not with HCl?
Copper reacts with nitric acid because it is a stronger oxidizing agent compared to hydrochloric acid. Nitric acid can easily oxidize copper to form copper(II) ions, while HCl lacks this oxidizing capability and therefore does not react with copper.
What do HNO3 and CaOH23 make?
HNO3 and Ca(OH)2 react to form calcium nitrate [Ca(NO3)2] and water [H2O].
Does copper react with nitrogen?
Copper does not react with nitrogen under normal conditions. However, at very high temperatures and pressures, copper can react with nitrogen to form copper nitride.
What are the products when these react AlCl3 and HNO3 and AgNO3?
When AlCl3 reacts with HNO3, the products are Al(NO3)3 and HCl. When AlCl3 reacts with AgNO3, the products are AgCl and Al(NO3)3.
Does copper react quickly with alkalis?
Copper doesn't react wih alkalis.
