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What happens to a solution when a metal oxide dissolves in water?
When a metal oxide dissolves in water, it forms a metal hydroxide solution. This process usually involves the release of hydroxide ions into the solution, resulting in an alkaline pH. The metal hydroxide dissociates into metal cations and hydroxide anions in the water.
What may happen to a piece of coloured material when it is soaked in an aqueous solution of chlorine?
The coloured material may lose its colour, because many dyes and pigments are bleached by an aqueous chlorine solution.
What will happen if a small amount of sodium hydroxide is added to a 0.1 M solution of ammonia?
The sodium hydroxide will react with ammonia to form a complex called sodamide and water. This reaction will increase the pH of the solution and result in the formation of a new compound.
What happens when lead reacts with sodium hydroxide?
Nothing will happen because Sodium Hydroxide is a strong alkali. Lead is not as strong as Sodium Hydroxide, so it will not react.
What would happen to the concentration of hydrogen ions in a solution of a strong acid if an equal number of hydroxide ions were added to the solution?
The concentration of hydrogen ions would decrease because when hydroxide ions react with hydrogen ions, they form water. This reaction reduces the overall concentration of hydrogen ions in the solution.
What will happen when electrolysis of dilute sodium chloride solution using copper and zinc electrode?
Usually hydrogen will evolve from the cathode and oxygen from the anode, but if zinc is the anode, it may dissolve to produce zinc ions in the solution either instead of or along with oxygen evolving.
What happens to a solution when a metal oxide dissolves in water?
When a metal oxide dissolves in water, it forms a metal hydroxide solution. This process usually involves the release of hydroxide ions into the solution, resulting in an alkaline pH. The metal hydroxide dissociates into metal cations and hydroxide anions in the water.
What happen when sodium hydroxide is added drop wise to a solution containing phenolphthalein?
When sodium hydroxide is added dropwise to a solution containing phenolphthalein, the solution will initially remain colorless. Once enough sodium hydroxide has been added to make the solution basic, the color will change from colorless to pink or purple, indicating the presence of hydroxide ions. Phenolphthalein is a pH indicator that changes color in the presence of a base.
What will happen when sulphuric acid is treated with sodium hydroxide solution?
Sodium sulfate is formed as a result of this neutralization reaction.
When electric current is passed through a strong solution of brine then what will happen?
When electric current is passed through a strong solution of brine (sodium chloride in water), electrolysis occurs. Chlorine gas is produced at the anode, sodium metal at the cathode, and sodium hydroxide remains in solution. This process is known as the chlor-alkali process.
What would happen to the color of a dilute solution containing FeCl-4 if Ag plus is added?
If Ag+ is added to a dilute solution containing FeCl4-, a white precipitate of AgCl would form. This is because Ag+ ions react with Cl- ions to form AgCl, causing the color of the solution to change from the original color of the FeCl4- solution to white due to the formation of the precipitate.
What would happen if aluminum was dipped into a zinc nitrate solution?
the hydrogen's chlorine will be transferred to zinc forming a bubbles
If Clear dilute ammonia is added to blue copper sulfate solution does a chemical reaction happen?
Try it on your own. (Best answer for your problem is your action)
What would happen when sodium hydroxide is placed in salt water?
When sodium hydroxide is placed in salt water, it will react with the water to form sodium ions and hydroxide ions. The sodium ions will not react with the salt water, but the hydroxide ions will increase the pH of the solution, making it more basic.
What may happen to a piece of coloured material when it is soaked in an aqueous solution of chlorine?
The coloured material may lose its colour, because many dyes and pigments are bleached by an aqueous chlorine solution.
What will happen if a base is added to water?
When a base is added to water, it will dissociate, releasing hydroxide ions (OH-) into the solution. These hydroxide ions will react with water molecules to increase the concentration of OH- ions and decrease the concentration of H+ ions, resulting in an increase in pH.
What happen when test solution mix with sodium hydroxide?
When a test solution mixes with sodium hydroxide, a chemical reaction may occur depending on the components of the test solution. Sodium hydroxide is a strong base and can react with acidic components in the test solution, resulting in neutralization and the formation of water and a salt. The reaction may also cause a change in color or precipitation, depending on the specific chemical properties of the test solution.
