Marijuana

Essay specific features

 

Issue:

Science

 

Written by:

Laura E

 

Date added:

June 7, 2014

 

Level:

University

 

Grade:

A

 

No of pages / words:

2 / 528

 

Was viewed:

4977 times

 

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Essay content:

In order to understand how soap works, we must first acknowledge what soap actually does. By definition, soap is a mixture of sodium or potassium salts and long chain organic acids. One example of such a soap is Sodium stearate, NaCH3(CH2)16CO2. As you can see, a soap molecule is long. It has a carboxylate group called the head group which is polar and hydrophilic, or water attracting...
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It has a carboxylate group called the head group which is polar and hydrophilic, or water attracting. The tail end is a fatty acid, which is non-polar and hydrophobic, or water repelling. In this way, soap is unique. One end attracts water while the other end pushes it away. Initially soaps where made by heating sodium hydroxide with beef fat...
displayed 300 characters

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