Ppt Soaps And Detergents Powerpoint Presentation Free Download Idођ Presentation transcript. soaps • soaps are the sodium and potassium salts of the long chain carboxylic acid.a soap molecule consists of a long hydrocarbon chain (composed of carbons and hydrogens) with a carboxylic acid on one end which is ionic bonded to metal ion usually a sodium or potassium. • a soap has a large non ionic hydrocarbon. Detergents are sodium salts of long chain benzene sulphonic acid or sodium salts of long chain alkyl hydrogen sulphate. a detergent molecule consists of a large hydrocarbon group that is non ionic and a sulphonate (so3 na ) or a sulphate (so4 na ) group that is ionic. detergent, the king and dirt, the slave !!.
Ppt Soaps And Detergents Powerpoint Presentation Free Download Idођ Soaps and detergents. detergents are substances that help water cleanse things better by acting as wetting agents and emulsifying agents. there are two main types: soapless detergents made from petroleum and soaps made from animal fats or plant oils. detergents can harm the environment by depleting oxygen levels in water and promoting algal. The document compares soaps and detergents. it discusses that soaps are salts of fatty acids made through saponification of fats and oils, while detergents are synthetic surfactants made from petrochemicals. both form micelles to emulsify oils, but detergents work better in hard water since they remain soluble as calcium magnesium salts. 1. soap forms insoluble compounds in hard water which leave deposits, while detergents are better suited for hard water as they avoid precipitation. 2. detergents have hydrophilic and hydrophobic parts that allow them to suspend dirt and oil in water, while soaps react with calcium and magnesium ions in hard water. 3. 4. soaps and detergents lectures 7 semester v paper xii (industrial chemistry) 4. soaps and detergents lectures introduction 4.2 soaps i. raw materials, ii. types of soaps iii. cleaning action of soap 4.3 manufacture of soap i. cold process ii. semi boiled process iii. boiled or hot process 4.3 detergents i. raw materials ii. types of detergents: anionic, cationic and amphoteric 4.4.
Ppt Soaps And Detergents Powerpoint Presentation Free Download Idођ 1. soap forms insoluble compounds in hard water which leave deposits, while detergents are better suited for hard water as they avoid precipitation. 2. detergents have hydrophilic and hydrophobic parts that allow them to suspend dirt and oil in water, while soaps react with calcium and magnesium ions in hard water. 3. 4. soaps and detergents lectures 7 semester v paper xii (industrial chemistry) 4. soaps and detergents lectures introduction 4.2 soaps i. raw materials, ii. types of soaps iii. cleaning action of soap 4.3 manufacture of soap i. cold process ii. semi boiled process iii. boiled or hot process 4.3 detergents i. raw materials ii. types of detergents: anionic, cationic and amphoteric 4.4. Detergent solution tap water figure 30.7 a detergent increases the wetting power of water. tap water does not wet this piece of cloth easily, but a detergent solution does. 30.3 properties of detergents. as an emulsifying agent oil and water do not mix. an oil water emulsion is unstable. Slide 1 of 10. detergents service tools colored icon in powerpoint pptx png and editable eps format. this coloured powerpoint icon features a range of cleaning service tools, including a broom, mop, and bucket. it is perfect for presentations on the cleaning industry, or to illustrate the importance of cleanliness.
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