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Which ion makes ammonia solution alkaline?
Ammonia react with water molecules. By that OH- are made
What is the chemical formula for the deep blue complex formed when copper hydroxide reacts with ammonia?
Copper(II) hydroxide reacts with a solution of ammonia to form a deep blue solution consisting of the [Cu(NH3)4]2+ complex ion. Copper(II) hydroxide in ammonia solution, known as Schweizer's reagent, possesses the interesting ability to dissolve cellulose. This property led to it being used in the production of rayon, a cellulose fiber. Since copper(II) hydroxide is mildly amphoteric, it dissolves slightly in concentrated alkali, forming [Cu(OH)4]2-.
Compare the stability of ammonia complex versus an ethylenediamine complex with a metal ion having a coordination number of 6 which complex would most likely react with a sodium hydroxide solution?
Both would react with NaOH but one would react more readily.
Is there An alkaline solution which has no metallic ion?
Ammonia dissolves in water to form ammonium hydoxide, not a meetallic ion in sight!
Why ammonia react with hydrogen ion will form a positive compound?
Ammonia, NH3 is a Lewis base a lone pair on nitrogen atom may form a coordinate bond with any electrons deficient specie , with hydrogen ion it forms Ammonium ion, NH4+
Which ion makes ammonia solution alkaline?
Ammonia react with water molecules. By that OH- are made
What happens when copper ion solution is combined with lithium ion solution?
It starts a reaction
What is the name of the ion in the ammonia solution that causes the pH of 10?
hydroxide
What is the chemical formula for the deep blue complex formed when copper hydroxide reacts with ammonia?
Copper(II) hydroxide reacts with a solution of ammonia to form a deep blue solution consisting of the [Cu(NH3)4]2+ complex ion. Copper(II) hydroxide in ammonia solution, known as Schweizer's reagent, possesses the interesting ability to dissolve cellulose. This property led to it being used in the production of rayon, a cellulose fiber. Since copper(II) hydroxide is mildly amphoteric, it dissolves slightly in concentrated alkali, forming [Cu(OH)4]2-.
What is the chemical eauation for lead nitrate ammonia?
When you add ammonia solution to lead nitrate, the ammonia solution contains OH- ions and therefore, OH- ions will react with the lead nitrate rather than the ammonia.The nitrate ion is a spectator ion so it can be disregarded as it doesn't take part in the reaction:Pb+2 + 2OH- = Pb(OH)2 (s)So Pb(OH)2 (s) is your white precipitatePetar
What happens when EDTA is added to a solution of ammonia and copper sulphate?
The water soluble copper sulfate produces Cu(II) ions in solution. The soluble ammonium hydroxide produces ammonium ions and hydroxide ions in solution in equilibrium with ammonia and water. NH4OH(aq) ↔ NH3(aq) + H2O(l) The ammonia molecules react with the cooper ion to produce a complex ion of Cu(II) coordinated with four ammonia molecules. Cu2+(aq) + 4 NH3(aq) → [Cu(NH3)4]2+(aq) That complex ion in turn associates with a water molecule and the sulfate ion resulting in the products of the overall reaction. CuSO4(aq) + 4 NH4OH(aq) → Cu(NH3)4SO4H2O(s) + 3 H2O(l)
Compare the stability of ammonia complex versus an ethylenediamine complex with a metal ion having a coordination number of 6 which complex would most likely react with a sodium hydroxide solution?
Both would react with NaOH but one would react more readily.
Is there An alkaline solution which has no metallic ion?
Ammonia dissolves in water to form ammonium hydoxide, not a meetallic ion in sight!
Why is ammonia count as a base?
Ammonia is an aquous solution of NH3, which is a basic molecule that partially will take one proton from H2O (water) and to produce NH4+ ion and leaving a hydroxyl ion OH- , which makes the solution basic
How does an ammonia molecule becomes an ammonium ion?
When you make solution of ammonia. Following reaction occurs-NH(3) + H(2)O NH(4)(+) + OH(-).Hence water gives an H(+) ion to ammonia to form ammonium ion.
What color does Benedict' s solution change in another solution?
The Benedict solution contains Copper ii ion so has blue colour. when this solution is allow to react with aldehydic compounds specially sugars the copper ii ions reduce to cupric oxide so colour changes blue to red or pink.
Why when ammonia gas is bubbled into water the solution has such a high pH value?
it because of the ammonium ion form in the solution. Ammonium solution is an alkaline.
