advantages of using soap

>Palmitic acid as sodium palmitate (C 15 H 31 COONa) - saturated fatty acid; Palm oil, animal fat Oleic acid as sodium oleate (C 17 H 33 COONa) - unsaturated fatty acid; Vegetable oils like linseed oil, soyabean oil. When soap is made from the sodium salts of the acids of cheap oils or fa..

Soaps are not suitable when hard water is used. Detergents can be used with both hard and soft water. Detergents are more soluble in water than soaps. They also have a stronger cleansing action than soaps. Detergents do not need expensive vegetable..

(i) Using the information given in the table for soap cake, draw a pie chart. (ii) Using the angles in the pie chart for soap powder, complete the table that follows: ..

Cleansing Action of Soaps - The cleaning action of soap occurs when oil and grease are absorbed into the hydrophobic centers of soap micelles and are washed away. fig 7.10 - Cleansing action of soap Sodium lauryl sulphate is a synthetic detergent present in l..

Until all the calcium and magnesium ions have precipitated, soap will not produce lather with water. Thus, a part of the soap is wasted, and washing becomes wasteful. This is also the reason why hard water is not fit for washing (laundry) purposes. In industry, the use..

A soap manufacturing company packs 52 soaps per carton. Find the number of soaps that can be packed in 10 cartons, using a direct variation model. => 468 or 624 or 572 or 150..

Soaps and Detergents - Soaps are sodium or potassium salts of higher fatty acids (are organic acids that have more than 16 carbon atoms in their molecules) like stearic, palmitic and oleic acids. The sodium soaps are called hard soaps and the potassium s..

Soaps are sodium or potassium salts of higher fatty acids like stearic, palmitic and oleic acids. Fatty acids are organic acids that have more than sixteen carbon atoms in their molecular structure. The sodium soaps are called hard soaps and the potassium soaps..

Soaps are sodium or potassium salts of higher fatty acids (are organic acids that have more than 16 carbon atoms in their molecules) like stearic, palmitic and oleic acids. The sodium soaps are called hard soaps and the potassium soaps are known as soft..

Soap is a sodium salt of higher fatty acids e.g. sodium stearate, sodium oleate etc. When soap is prepared it floats over spent lye (the residual aqueous solution containing unused alkali, glycerol etc.). A significant amount of soap remains dissolved in this solution..