Respuesta :

Answer:

Soap is an excellent cleanser because of its ability to act as an emulsifying agent. An emulsifier is capable of dispersing one liquid into another immiscible liquid. This means that while oil (which attracts dirt) doesn't naturally mix with water, soap can suspend oil/dirt in such a way that it can be removed.

Answer:

A molecule of soap has a hydrophilic anionic "head" and a hydrophobic "tail" made of hydrocarbons

Explanation:

The head of the molecules is attracted and dissolves in water, while the hydrocarbon tail is attracted to dirt and grease, and repelled by water. Soap is also a surfactant — it reduces the surface tension of water.