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What happens when you mix Sodium hydroxide and phenolphthalein?
When you mix sodium hydroxide and phenolphthalein, you will observe a color change. Phenolphthalein is commonly used as a pH indicator, turning pink in basic solutions (such as sodium hydroxide) and colorless in acidic solutions. This color change is a result of the chemical reaction between the sodium hydroxide and phenolphthalein molecules.
Is sodium hydroxide an alkali or alkaline?
Sodium hydroxide is both an alkali and alkaline. It is classified as an alkali because it dissolves in water to produce hydroxide ions which can react with acidic substances. It is termed alkaline because it has a high pH level and can neutralize acids.
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 a base used in toothpaste?
Common bases used in toothpaste include sodium hydroxide and potassium hydroxide, which help to provide a basic pH to promote remineralization and protect against acidic erosion on teeth. These bases also help to neutralize acids produced by bacteria in the mouth.
What is used in soap?
sodium hydroxide
Can sodium hydroxide and magnesium hydroxide treat acidic soil?
magnesium hydroxide could both increase pH and introduce mg into soil. Our company has sold granular magnesium hydroxide fertilizer for years. If you have interests, pls contact me for more information. shiqiang.wu2010@gmail.com
Why sodium hydroxide is used in furosemide injection assay?
Sodium hydroxide is used in the furosemide injection assay to adjust the pH of the solution. This ensures that the furosemide remains soluble and stable during the testing process. Additionally, sodium hydroxide helps to create a suitable environment for the reaction between furosemide and other reagents used in the assay.
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.
Is sodium hydroxide same as sodium benzoate?
No, sodium hydroxide and sodium benzoate are not the same. Sodium hydroxide is a strong base, commonly used in cleaning products and manufacturing processes. Sodium benzoate is a preservative commonly used in food and beverages to prevent the growth of bacteria and mold.
What are the industrial uses of sodium hydroxide?
Sodium hydroxide is used in a wide range of industrial applications, including in the production of paper, textiles, soaps, and detergents. It is also used in water treatment processes, petroleum refining, and as a cleaning agent in industries such as food processing and metal cleaning. Additionally, sodium hydroxide is used in the manufacture of various chemicals and pharmaceuticals.
What is the best substance to neutralise sodium hydroxide solution?
Any acid can be used to neutralize a base such as sodium hydroxide. If you have a concentrated solution of sodium hydroxide, you could neutralize it most efficiently with a strong acid such as hydrochloric acid. You can also neutralize it with Coca Cola, or vinegar, or many other acidic chemicals, but it would require a larger amount than if you used hydrochloric acid.
Is hydrogen peroxide the same as sodium hydroxide?
No, hydrogen peroxide and sodium hydroxide are not the same. Hydrogen peroxide is a compound containing hydrogen and oxygen (H2O2), commonly used as a disinfectant, while sodium hydroxide is a compound containing sodium and hydroxide ions (NaOH), commonly known as lye and used in cleaning products.
