AT&T International Call cost per min.? i was wondering what the cost might be per min. from France to New York. i was calling my boyfriend b4 and we ended up talking for 4 hours. (240 min.) =(. help me,plz. i want to know b4 my mom ever does. Update: oh, and i dont think we have an internation call plan thing..
An emulsifier allows for miscibility between two substances that do not normally mix together. An example of this is the lecithin in egg yolk, which is used to allow the oil and vinegar to mix together to form an emulsion. Normally, without the lecithin, oil and vinegar would separate, and would never mix.
To get a stable, permanent emulsion, you need to use something to hold the drops of opposing liquid together and prevent them from separating. This something is called an emulsifying agent. And this agent is like a mutual friend who holds the oil-based liquid in one hand and the water-based liquid in the other.It creates a chemical bond with each liquid and becomes a bridge between them. The most common emulsifying agent is an egg yolk, as in mayonnaise and hollandaise sauces.ere we go! At its most basic, an emulsion is a suspension two liquids within each other that would not naturally mix. Think of a liquid--a cup of vinegar, for instance--as made up of millions of tiny droplets.