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15 Οκτ 2022 · Slowly, a chemical reaction called saponification would take place between the fat and the hydroxide which resulted in a liquid soap. When the fat and water no longer separated, the mixture was allowed to cool. At this point salt, such as sodium chloride, was added to separate the soap from the excess water.
In this experiment, you will make soap from a fat or an oil by heating it with sodium hydroxide. You will precipitate the soap by adding it to a concentrated salt solution, and then you will collect the solid soap using vacuum filtration.
Lab Report on Preparation of Soap and Properties Comparison with Synthetics Detergent 4 3.0 OBJECTIVES 1) To prepare soap for the experiment. 2) To compare the properties of the soap and detergent in hard water.
27 Σεπ 2022 · The main objective of this experiment was to prepare soap through the saponification process. Soap is a cleansing agent made from the salts of vegetables and animal fat. They are substances...
This experiment aims to produce soap in a laboratory through cold and hot process methods. To attain this objective, the following sub-objectives are assigned: (1) to understand the process of making soap, and (2) to identify the various roles of the raw materials in making soap.
13 Ιαν 2012 · In this experiment, you will make soap from a fat or an oil by heating it with sodium hydroxide. You will precipitate the soap by adding it to a concentrated salt solution, and then you will collect the solid soap using vacuum filtration. You will then test the soap you made for its pH and foaming ability.
This document provides instructions for making soap in a classroom laboratory setting. It details that students can successfully make soap by altering the oils, bases, fillers, and their proportions.
