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Why a pale blue precipitate of copper hydroxide is formed when ammonia is passed through copper sulphate?
When ammonia is added to a solution of copper sulfate, it forms a complex with the copper ions to produce a pale blue precipitate of copper hydroxide. The complex forms because ammonia acts as a ligand, coordinating with the copper ions to create a stable compound. This reaction is a result of the displacement of the sulfate ions by ammonia in the copper sulfate solution.
Why ammonia solution used in iron limit test?
Ammonia solution is used in the iron limit test to precipitate iron as iron(III) hydroxide. This allows for easy separation and identification of iron in the solution. The formation of a yellow-orange precipitate indicates the presence of iron.
Is Ammonia a organic compound or inorganic compound?
Ammonia contains n and h. So ammonia is a inorganic compound.
How do you prepare HgNH2Cl?
To prepare HgNH2Cl, first dissolve mercury(II) chloride (HgCl2) in water. Then add aqueous ammonia (NH3) to the solution until a white precipitate of mercury(II) amine chloride (HgNH2Cl) forms. The precipitate can be filtered and washed to isolate the compound.
Are peroxide and ammonia the same?
No, peroxide and ammonia are not the same. Peroxide is a compound that contains an oxygen-oxygen single bond, while ammonia is a compound that contains nitrogen and hydrogen atoms. They have different chemical properties and uses.
Is ammonia a compound mixture or solution?
yes it is mixture fro example ammonia chloride......
Why a pale blue precipitate of copper hydroxide is formed when ammonia is passed through copper sulphate?
When ammonia is added to a solution of copper sulfate, it forms a complex with the copper ions to produce a pale blue precipitate of copper hydroxide. The complex forms because ammonia acts as a ligand, coordinating with the copper ions to create a stable compound. This reaction is a result of the displacement of the sulfate ions by ammonia in the copper sulfate solution.
What happens when ammonia solution is added to copper sulphate?
A precipitate is formed which has a light blue colour. After shaking, the precipitate re-dissolves forming a dark blue solution.
Why ammonia solution used in iron limit test?
Ammonia solution is used in the iron limit test to precipitate iron as iron(III) hydroxide. This allows for easy separation and identification of iron in the solution. The formation of a yellow-orange precipitate indicates the presence of iron.
Is ammonia a mixture comound or solution?
It's a compound.
Is ammonia a compound elements or mixture?
Mixture. Because it contains both water and ammonia.
Is Ammonia a organic compound or inorganic compound?
Ammonia contains n and h. So ammonia is a inorganic compound.
Is aqueous ammonia a element compound or mixture?
Mixture. Because it contains both water and ammonia.
How do you prepare HgNH2Cl?
To prepare HgNH2Cl, first dissolve mercury(II) chloride (HgCl2) in water. Then add aqueous ammonia (NH3) to the solution until a white precipitate of mercury(II) amine chloride (HgNH2Cl) forms. The precipitate can be filtered and washed to isolate the compound.
Are peroxide and ammonia the same?
No, peroxide and ammonia are not the same. Peroxide is a compound that contains an oxygen-oxygen single bond, while ammonia is a compound that contains nitrogen and hydrogen atoms. They have different chemical properties and uses.
What would be the product of ammonia and acid?
A salt and water compound. A basic solution (ammonia) neutralises an acid.
What happens when you mix chromium (III) nitrate and ammonia?
When chromium (III) nitrate is mixed with ammonia, a pale blue-green precipitate of chromium hydroxide is formed. This reaction is pH-dependent, with the specific color and composition of the precipitate varying based on the concentration of ammonia and the pH of the solution.
