post 3

 I start this post not sure what to talk about, but some things come to my mind for example the laboratories, techniques we learned but I will talk about the precipitation of crystals, my favorite thing to do in a lab and it's easy to write, This technique consists of creating a solution, that is capable of creating crystals of something like salt, for example, that fall to the bottom of the container in many cases or in other cases they float or simply turn the mixture cloudy. It is very artistic in many cases to precipitate these, since good techniques are needed, to know if it was done well, a single and large crystal is formed, something that I rarely achieve, although I have to say that when many small crystals are formed they are also beautiful. This technique is very important to recover compounds of interest, and it is a very good demonstration to inspire future chemicals, and that is why I chose it, also I was watching a video about it at the time of starting this post







Comentarios

  1. Filipitansa10 de noviembre de 2020 a las 8:36

    Wow you really describe it with a lot of details, perfect process

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  2. Sebastián González10 de noviembre de 2020 a las 18:01

    What other technique do you like to perform?

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  3. Macarena arcos19 de noviembre de 2020 a las 7:41

    WOW...yes, I remember this laboratory classes, It was very funny.
    You make two perfect crystal of "Alumbre" and "sulfate of copper", the crystals were pretty.
    I still remember teacher said us " the best crystallization is slow"

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post 6

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