A Soap-Making Suggestion

Soap: Making Everyday Chemistry Public

This grime is hard to wash off with water, simply because water molecules are more attracted to one another than they are to oil. Oil and water don't mix; thus, they separate into two. We have been taught this since elementary school, with lots of demonstrations. Oil molecules are large and awkward; they are not polar, so water, a very polar molecule, can’t bond with it. This is why when you ha...

Chem 131 Experiment : Soap Making (sopanification)

In this experiment we prepare soap from animal fat (lard) or vegetable oil. Animal fats and vegetable oils are esters of carboxylic acids; they have a high molecular weight and contain the alcohol, glycerol. Chemically, these fats and oils are called triglycerides (See chapter 18 of your text). The principal acids in animal fats and vegetable oils can be prepared from the natural triglycerides ...

A Suggestion on Suggestion

[Soap].

Implementing a SOAP security proxy and Evaluating SOAP security standards

The project had two intended goals. One was to create a prototype for the proxy component of the Secure Webservice Platform system that can function on the GNU/Linux operating system. The other goal was to evaluate a number of different SOAP security methods in order to determine if any could function as a alternative to the Specifikation för Säker Elektronisk Kommunikation (SSEK) standard. In ...