My experience studying Tecnicas de laboratorio

In this first semester as student of chemistry I have had only seven courses, including swimming. I liked all them, but my favourite is técnicas de laboratorio químico"(chemichal laboratory techniques). In this class I should have learned to behave in a laboratory, basic security measures but more than anything procedures basics (not for this less important) such as preparation of solutions, determine densities, separate mixtures(solid-liquid, liquid-liquid), determine unknown Concentrations of acid or base, name of intruments (burete, pipete, erlenmeyer flask, etc) and the uses to each one, name of scales and how to weigh with ech one, i learned about significant fifures and to approximate. There is a way to work depending on the type of reagents that are used It could be volatile or not, thermolabile or not, and could be in diferent states of aggregation.
It was my favorite subject because I learned a lot even if it is not reflected n my grades, we also put into practice almost everything that we learned. That is so cool
Now we are learning to destill, maybe i will make my own drink later...
I like chemichal laboratory techniques that i think I'll study it the next semester!!

Comentarios

Publicar un comentario

Entradas populares de este blog

Free topic? So lets talk about COVID-19

  Today I am going to talk about quarantine. Yeah, quarantine it’s a word that all  Chileans knows and probably too many people in the world. This year have not been a normal year because of corona virus and the disease that  it provokes. at the end of February there was already talk in Chile about the virus  that began to spread through China . But at those time just a few of people taken care about covid-19. At march measures began to counter the virus. These measures was amply criticized  by a big part of population and experts. In my opinion the measures were more than anything repressive that had  no justification.  for example, the militarization of the country and curfew until today.  I do not know I prefers education and I think I think resources were misused. Much of the population disapproved of the mismanagement of the pandemic by the  government of Sebastián Piñera and the ex-Minister of Health Jaime Mañalich.  Well… happens ...
Leer más

An unforgettable vacation

  The first thing I would like to say is: holidays are holidays and ever they are good. But if somebody ask me for my best holidays I can response that it could be summer of  2017. This summer I visit different parts with different people but the best where with my  friends in Coquimbo, chile. My friend Emilio invited me and four friends (Elias, William, Natalia and Amparo) to her house.  We were there for 3 weeks. our day began preparing breakfast, we played PlayStation, we had  lunch and we went down to the beach.  When we returned home we bathed and go out to buy alcohol (beer, wine, pisco) and go down  to the beach again.  The laughs were not lacking.  It was a really fun summer because I was with them, my best friends from a long time until now.  The only thing that would change that vacation would be the duration. I would have liked to be there for two months. Without a doubt it is a vacation that I would repeat again. Fortunately...
Leer más

My cellphone, my favorite piece of technology

Imagen
Well is not true, but it is the piece of technology that I use more, for this reason I can tell you more. I got my first phone at ten years old and the cellphone that i use now i got it in 2016. The first time that i use my phone is in the morning when the alarm wake up me. During the day i use my cellphone mainly to see memes on instagram or facebook, at night i watach videos on youtube, for example videos of Le zap de Cokain or Le zap de Spion. Also I use it to talk with my family and  my friends and now i have to review the content of u-cursos. I like cellphones because are very useful, but they can distract you for your duties. If for some reason they did not exist, life would not be so different, since they were invented recently Thanks For Reading guys!
Leer más