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Chemistry-soaps And Detergents
Beginning of paper
Cleaning with soap and soapless detergents.
Detergent comes from the Latin word detergere meaning to clean, it is defined as a cleansing agent. Therefore, water itself is a detergent. This essay looks at soap and soapless (or synthetic) detergents. Both substances we use everyday and have a big market commerciall .... Middle of paper
.... is more expensive. The base used to come from wood ash containing potassium carbonate which formed potash as this was not plentiful it made soap a luxury. The cheapest source of the ester is animal and vegetable fats and oils.
H-H-H-H-H-H-H-H-H-H-H-H-H-H-H O
H-C-C-C-C-C-C-C-C-C-C-C-C-C-C-C-C-C
H-H-H-H-H-H-H-H-H-H-H-H-H-H-H O-Na+
This is an example of a soap molecule. The hydrocarbon end is non polar and hydrophilic ....
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Number of words: 655
Number of pages: 3 (approx. 250 words per double-spaced page)
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