The subject that I
most enjoy studying this semester is definitively laboratory techniques. In
this class we learn the name of basic laboratory implementation (as the different
types of flasks, volumetric materials, weighing scale, etc.) and how to manipulate
it properly, also we applicate the theory of the chemistry in experiments, these
experiments are supervised by teachers, and if we have any difficulty, they
always help us.
The main contents
that I have seen were: Preparation of solutions, in this unit I learned to
prepare solutions with different concentrations; Crystallization, in this unit I
learned to crystallize from a solution, as supersaturated solution; Titration -this
was my favorite unit- in this unit we used the acid-base reaction to determinate
the concentration of a unknown solution; Density, -this was the most boring unit-
in this unit we learned different ways to
calculate the density of a solution.
I like so much
this subject, because is the most didactive class, I personally feel like a “real
scientist”, it is so fun to be in the laboratory and manipulate the implements
to do experiments, Also I like it because the teachers are the best, the way in
how they explain the contents, they make it so much easy to understand.
i enjoyed the laboratory too :)
ResponderEliminarI still found the unit of boring density.
ResponderEliminarTechniques of laboratory was one of my subject favorites because I learned lot.
ResponderEliminari like techniques of laboratory
ResponderEliminar