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Very good afternoon, this is the notiquimico, today I will talk about solutions, suspensions and colloids.
As first we have to colloids Nohema my partner will explain what it is about:
colloids are homogeneous mixtures that so few are found neither in liquid nor solid state but are in the middle of those two states.
Now we link up with our colleague target to give us an example:
Gelatin is a water-soluble molecule to form a colloid, which also makes acquire such properties as the ability to form clots.
Now back to our colleagues to study.
second term as they talk about solutions or solutions. Now we explain our fellow Christian:
the solutions are homogeneous mixtures which consist of two or more chemical components.
Now we'll explain the features of the solutions.
1. its components can not be separated by simple physical methods.
Two. single components can be separated by distillation, crystallization and chromatography.
Three. the components of a solution are solvents and solutes. Now will cover another topic, and therefore we will link with our partner Laura.
suspensions are heterogeneous mixtures because they are made of a solid powder dispersed in a liquid, for example we have water and sand as the water occupies the solid and as we know the water takes the form of a liquid.
Now we link up with our companion flor for us the characteristics of the suspensions.
the particles are larger that solutions and colloids that is which allows to observe with the naked eye.
Suspensions can be separated by means of centrifugation, decantation, filtration and evaporation.
I hope this information and you have served, this was THE NOTIQUIMICO