The laboratory and chemical analysis

protection click fraud

The advance of science in recent years is notorious, the various scientific discoveries are reported daily on the news, and society, as the main target, cannot stay indifferently, there was an entire process necessary for Science to reach what it is today: the one responsible for discovering the cure for diseases and technology to improve life.
As can be seen, Science plays an important role for society, but what is necessarily needed for the search for new products, theories, elements, in short, all the news about the needs human? The principle and the discovery depart from a common point: the laboratory, that's where all the ideas and their concrete form are born, in this environment work those who seek in the simplest substance, even invisible to the eye (the atom), an explanation for everything that happens in the Universe. And this practice comes from remote times, very old documents already brought reports of experiments used to obtain knowledge, the so-called chemical analysis.
Chemical analysis is the set of laboratory techniques used to identify the chemical species involved in a reaction, as well as the quantity of these species. The laboratory is the appropriate place to carry out experiments, it is essential that it has good lighting, plenty of water, electricity, equipment and a professional: formerly they were called alchemists or even madmen, now better known as scientists. All these items are mandatory to obtain results within the required standards.

instagram story viewer

Chemical analyzes allow quantitative and qualitative results, see below what each of these analyzes is about.
Qualitative analysis: allows to identify the composition of the material with the help of appropriate instruments, the result is usually obtained by adding another component to the mixture.
Quantitative analysis: this is more comprehensive, in addition to identifying the material, it is possible to know the quantity of the component in question within the sample.
Science is built on the basis of analyzes carried out in laboratories, now you know where the technological discoveries that constitute modernity come from.
Liria Alves
Graduated in Chemistry

See more!

What is a laboratory?

Source: Brazil School -

Futuristic coffee for passengers: understand how this is possible

When talking about technology, some Asian countries like Japan, China and South Korea are the fir...

read more

Foods that can cause baby colic while breastfeeding

Colic is very common during the first months of life of the little ones, but they are very uncomf...

read more

Get rid of water retention once and for all with these tips

Liquid retention is mainly characterized by swelling in the legs. In these cases, what happens is...

read more
instagram viewer