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Is physical or chemical reaction takes place when sodium hydroxide mixed with water?
It is a physical change. The sodium hydroxide dissolves, but it is still sodium hydroxide.
What are the two compounds formed when iron 2 sulphate is mixed with sodium hydroxide?
Iron (II) hydroxide and sodium sulfate are formed when iron (II) sulfate is mixed with sodium hydroxide. Iron (II) hydroxide is a green precipitate that forms in the reaction.
What happens to Copper sulfate and sodium hydroxide when mixed together?
When copper sulfate and sodium hydroxide are mixed together, a double displacement reaction occurs. The copper ions from copper sulfate react with hydroxide ions from sodium hydroxide to form a blue precipitate of copper hydroxide. The resulting solution will contain sodium sulfate.
What happens when you mix SODIUM HYDROXIDE and Bromothymol blue?
When sodium hydroxide is mixed with bromothymol blue, the solution turns blue due to the alkaline nature of sodium hydroxide. This indicates a basic pH level.
What happens when copper chloride is mixed with sodium hydroxide?
When copper chloride is mixed with sodium hydroxide, a precipitation reaction occurs where solid copper(II) hydroxide is formed. The balanced chemical equation for this reaction is: CuCl2 + 2NaOH → Cu(OH)2 + 2NaCl. This reaction is a double displacement reaction where copper ions and hydroxide ions switch partners to form the solid copper hydroxide.
What term is used to describe sodium hydroxide?
There is not a term used to described sodium hydroxide. If it is mixed with another element it would be referred to as hydrolysis.
What is the white stuff formed at the bottom when caustic soda is mixed with water?
The white stuff formed at the bottom when caustic soda is mixed with water is typically sodium hydroxide crystals. These crystals result from the exothermic reaction that occurs when caustic soda dissolves in water, causing the solution to heat up and potentially precipitate solid sodium hydroxide.
What happens when you mix caustic soda with sodium chloride?
When caustic soda (sodium hydroxide) is mixed with sodium chloride (table salt), a chemical reaction occurs where the sodium hydroxide reacts with the sodium chloride to form sodium hypochlorite and sodium chloride. This reaction is known as the chloralkali process. The resulting sodium hypochlorite is commonly used as a bleach or disinfectant. It is important to note that this reaction should be done with caution as it involves the use of caustic soda, which is a strong base and can be corrosive.
Is physical or chemical reaction takes place when sodium hydroxide mixed with water?
It is a physical change. The sodium hydroxide dissolves, but it is still sodium hydroxide.
What are the two compounds formed when iron 2 sulphate is mixed with sodium hydroxide?
Iron (II) hydroxide and sodium sulfate are formed when iron (II) sulfate is mixed with sodium hydroxide. Iron (II) hydroxide is a green precipitate that forms in the reaction.
Is sucrose soluble in sodium hydroxide?
No, sucrose is not soluble in sodium hydroxide without water.
What happens to Copper sulfate and sodium hydroxide when mixed together?
When copper sulfate and sodium hydroxide are mixed together, a double displacement reaction occurs. The copper ions from copper sulfate react with hydroxide ions from sodium hydroxide to form a blue precipitate of copper hydroxide. The resulting solution will contain sodium sulfate.
When citric acid react with sodium hydroxide what is the product?
Citric acid and sodium hydroxide combined makes sodium citrate.
What happens if you mix lemon juice and sodium hydroxide?
When lemon juice (which is acidic) is mixed with sodium hydroxide (a strong base), a neutralization reaction occurs, resulting in the formation of water and sodium citrate - a salt. This reaction will produce heat and can be exothermic. It is important to handle sodium hydroxide carefully as it is a caustic substance.
Can lactic acid sodium hydroxide and sulfuric acid be mixed together?
yes but sodium hydroxide will be neutralized by one or both acids
What happens when you mix SODIUM HYDROXIDE and Bromothymol blue?
When sodium hydroxide is mixed with bromothymol blue, the solution turns blue due to the alkaline nature of sodium hydroxide. This indicates a basic pH level.
What happens when copper chloride is mixed with sodium hydroxide?
When copper chloride is mixed with sodium hydroxide, a precipitation reaction occurs where solid copper(II) hydroxide is formed. The balanced chemical equation for this reaction is: CuCl2 + 2NaOH → Cu(OH)2 + 2NaCl. This reaction is a double displacement reaction where copper ions and hydroxide ions switch partners to form the solid copper hydroxide.
