The subject of the reactions

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Test de color a la llama (Prueba de coloración a la llama ...Hi guys, today I wrote a new post, it is about my favorite subject. When I saw the topic of this blog, I thought that I don’t have a favorite subject, but I come to think and actually I have a favorite subject, it is Analytic chemistry.
In this subject we learn about reactions for take qualitative and quantitative conclusions so when we learned about qualitative reactions I was interested because we learned for example if we expose a sample to fire if we have a specific ions, we see a specific colors like orange with calcium.
In this subject we use the properties of the samples to differentiate its components, for example the precipitation constant, the color that it takes when is expose to fire, the color that it takes when iit is dissolve with sulfuric acid, how the sample reactions with specific reagents. We use SPAC, it is a process that we precipitate the sample then we dissolve with ammonia, then dissolves with sodium hydroxide and if it isn’t dissolves, we use hydrochloric acid or nitric acid

Comentarios

  1. Franco Monroy27 de junio de 2020 a las 16:31

    so in resume you enjoy that subject because you like burn things :)

    ResponderEliminar
  2. Belén Elgueta27 de junio de 2020 a las 23:05

    I understand you, is really interesting learn about all the reaction and with them can predict the composition of a compound

    ResponderEliminar
  3. Daniela Figueroa28 de junio de 2020 a las 9:10

    We have the same favorite subjects, would you like to be able to do this in a lab?

    ResponderEliminar
  4. Elena Reyes28 de junio de 2020 a las 15:20

    Hello, analytical chemistry 1 is very entertaining, and the laboratory that comes next semester is super interesting

    ResponderEliminar

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