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Because of the 'common ion' effect . Both substances have an hydroxide ion '-OH'.
Zinc hydroxide dissolves in excess dilute sodium hydroxide because it forms a complex ion, [Zn(OH)4]^2-, which is soluble in aqueous solution. This complex ion helps stabilize the zinc hydroxide and prevents it from precipitating out of solution.
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What is the colour of methyl orange in dilute sodium hydroxide?
Methyl orange is yellow in dilute sodium hydroxide.
Can you use glycerin to dissolve sodium hydroxide?
Yes, glycerin can be used to dissolve sodium hydroxide. When sodium hydroxide is added to glycerin, it will dissolve and form a clear viscous solution. It is important to handle sodium hydroxide carefully as it is a caustic substance.
How do you prepare 1.0L of 0.1M of sodium hydroxide from solid sodium hydroxide pellets?
To prepare 1.0L of 0.1M sodium hydroxide solution, you need to dissolve 4 g of solid sodium hydroxide pellets in water and then dilute the solution to 1.0L. Measure 4 g of sodium hydroxide pellets on a balance, dissolve them in less than 1.0L of water, and then make up the volume to 1.0L with additional water. Be cautious as sodium hydroxide is a caustic compound – wear appropriate safety gear and handle with care.
What is dilute sodium hydroxide?
Dilute sodium hydroxide refers to a solution containing a lower concentration of sodium hydroxide in water. It is commonly used in various industries for its alkaline properties, such as in cleaning agents or as a chemical reagent in laboratories. Dilute sodium hydroxide is less concentrated than its solid or more concentrated liquid forms, making it safer for certain applications.
Does sodium hydroxide dissolve in rubbing alcohol?
Sodium hydroxide is not very soluble in rubbing alcohol (isopropyl alcohol). While rubbing alcohol can dissolve some polar substances like salts, it may not fully dissolve sodium hydroxide due to its strong ionic nature. It is better to dissolve sodium hydroxide in water for effective use.
What has the highest pH value dilute sodium bicarbonate or lemon juice or dilute sodium hydroxide solution?
dilute sodium hydroxide solution
What is the colour of methyl orange in dilute sodium hydroxide?
Methyl orange is yellow in dilute sodium hydroxide.
Can you use glycerin to dissolve sodium hydroxide?
Yes, glycerin can be used to dissolve sodium hydroxide. When sodium hydroxide is added to glycerin, it will dissolve and form a clear viscous solution. It is important to handle sodium hydroxide carefully as it is a caustic substance.
How do you prepare 1.0L of 0.1M of sodium hydroxide from solid sodium hydroxide pellets?
To prepare 1.0L of 0.1M sodium hydroxide solution, you need to dissolve 4 g of solid sodium hydroxide pellets in water and then dilute the solution to 1.0L. Measure 4 g of sodium hydroxide pellets on a balance, dissolve them in less than 1.0L of water, and then make up the volume to 1.0L with additional water. Be cautious as sodium hydroxide is a caustic compound – wear appropriate safety gear and handle with care.
What is dilute sodium hydroxide?
Dilute sodium hydroxide refers to a solution containing a lower concentration of sodium hydroxide in water. It is commonly used in various industries for its alkaline properties, such as in cleaning agents or as a chemical reagent in laboratories. Dilute sodium hydroxide is less concentrated than its solid or more concentrated liquid forms, making it safer for certain applications.
How do you prepare sodium chloride from dilute sodium hydroxide?
Adding hydrochloric acid.
What is added to dilute hydrochloric acid to get sodium chloride?
A base - sodium hydroxide.
What is formed when Excess of sodium hydroxide react with zinc?
This reaction is to be carried out with Sodium hydroxide dissolved in water and Zinc oxide. The product is Sodium Tetrahydroxidozincate(2-) or Simply Sodium Zincate.ZnO + 2 NaOH + H2O ----> Na2Zn(OH)4
Why zinc hydroxide is soluble in excess of sodium hydroxide solution?
Zinc hydroxide is amphoteric, meaning it can react with both acids and bases. In the presence of excess sodium hydroxide solution, zinc hydroxide reacts to form soluble sodium zincate complex ions, making it soluble in the solution. This reaction helps increase the solubility of zinc hydroxide in excess of sodium hydroxide solution.
Does sodium hydroxide dissolve in rubbing alcohol?
Sodium hydroxide is not very soluble in rubbing alcohol (isopropyl alcohol). While rubbing alcohol can dissolve some polar substances like salts, it may not fully dissolve sodium hydroxide due to its strong ionic nature. It is better to dissolve sodium hydroxide in water for effective use.
How you would prepare 0.5M of Sodium hydroxide?
To prepare 0.5M Sodium hydroxide solution, you would dissolve 2.0g of NaOH pellets in water and then dilute to 1 liter. Make sure to wear appropriate safety gear, as NaOH is a caustic substance that can cause burns.
Is sucrose soluble in sodium hydroxide?
Yes, sucrose is soluble in sodium hydroxide. When mixed with sodium hydroxide in water, sucrose will dissolve to form a clear solution.
