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What is the colour of the precipitate formed when a calcium salt reacts with sodium hydroxide solution?
The precipitate formed when a calcium salt reacts with sodium hydroxide solution is white. This white precipitate is calcium hydroxide, which is sparingly soluble in water.
What base is formed when water in soil reacts with lime?
The base formed when water in soil reacts with lime is calcium hydroxide. This reaction occurs when calcium oxide (lime) reacts with water to form calcium hydroxide, which can help in neutralizing soil acidity and improving soil structure.
What precipitate is form when calcium salt with sodium hydroxides?
When a calcium salt reacts with sodium hydroxide, the precipitate formed is calcium hydroxide (Ca(OH)2). This is due to the exchange of ions between the calcium salt and sodium hydroxide, resulting in the insoluble calcium hydroxide precipitating out of the solution.
Which product is formed when calcium oxide and water react?
When calcium oxide (CaO) reacts with water (H2O), it forms calcium hydroxide (Ca(OH)2). This reaction is also known as slaking of lime. The chemical equation for this reaction is: CaO + H2O → Ca(OH)2. Calcium hydroxide is a white, powdery solid that is sparingly soluble in water.
Why aqueous solution of oxide of calcium is basic?
Aqueous solutions of calcium oxide (CaO) are basic because they produce hydroxide ions when dissolved in water. Calcium oxide reacts with water to form calcium hydroxide, which dissociates to release hydroxide ions, increasing the pH of the solution and making it basic.
When carbonic acid reacts with calcium hydroxide a salt is formed what other product is also formed in the reaction?
The reaction between carbonic acid and calcium hydroxide forms salt (calcium carbonate) and water as the other product.
When carbonic acid reacts with calcium hydroxide a salt is formed what other product is also formed?
Water is also formed.
What is the colour of the precipitate formed when a calcium salt reacts with sodium hydroxide solution?
The precipitate formed when a calcium salt reacts with sodium hydroxide solution is white. This white precipitate is calcium hydroxide, which is sparingly soluble in water.
What is the compound formed when Calcium oxide reacts with water?
Calcium oxide reacts with water to form calcium hydroxide, also known as slaked lime. This process is exothermic and produces heat. Calcium hydroxide is a white powder that is sparingly soluble in water.
What base is formed when water in soil reacts with lime?
The base formed when water in soil reacts with lime is calcium hydroxide. This reaction occurs when calcium oxide (lime) reacts with water to form calcium hydroxide, which can help in neutralizing soil acidity and improving soil structure.
What precipitate is form when calcium salt with sodium hydroxides?
When a calcium salt reacts with sodium hydroxide, the precipitate formed is calcium hydroxide (Ca(OH)2). This is due to the exchange of ions between the calcium salt and sodium hydroxide, resulting in the insoluble calcium hydroxide precipitating out of the solution.
Which product is formed when calcium oxide and water react?
When calcium oxide (CaO) reacts with water (H2O), it forms calcium hydroxide (Ca(OH)2). This reaction is also known as slaking of lime. The chemical equation for this reaction is: CaO + H2O → Ca(OH)2. Calcium hydroxide is a white, powdery solid that is sparingly soluble in water.
What element forms when Calcium hydroxide reacts with hydrogen phosphate?
When calcium hydroxide (Ca(OH)2) reacts with hydrogen phosphate (HPO4^2-), calcium phosphate (Ca3(PO4)2) is formed by double displacement reaction, involving the exchange of ions between the compounds.
What happens when sodium formate reacts with soda lime?
When sodium formate reacts with soda lime, it forms sodium hydroxide and calcium carbonate. Sodium hydroxide is a strong base, while calcium carbonate is a weak base that can act as a buffer.
What is the product formed when calcium chloride reacts with nitric acid?
Any reaction; the solution contain ions: Ca2+ , Cl- , H+ , NO-3.
Why aqueous solution of oxide of calcium is basic?
Aqueous solutions of calcium oxide (CaO) are basic because they produce hydroxide ions when dissolved in water. Calcium oxide reacts with water to form calcium hydroxide, which dissociates to release hydroxide ions, increasing the pH of the solution and making it basic.
What is the Reaction between sodium hydroxide and calcium bicarbonate?
When sodium hydroxide reacts with calcium bicarbonate, it forms sodium bicarbonate and calcium hydroxide. The balanced chemical equation for this reaction is 2NaOH + Ca(HCO3)2 -> 2NaHCO3 + Ca(OH)2.
