Categories
At School of Chemistry

When water boils easy

In this episode, Terenzio joins Sinfosio at Viridarium of Villa Sinfosis. Here, Terenzio test the Master about the boiling point of water.

Categories
At School of Chemistry

The acidic salary

In this episode Terenzio and Sinfosio meet in the municipal villa at 2:30 pm. While sipping a drink, Terenzio come out with a silly story…

Categories
Funny experiments

Egg in vinegar

Supplies To perform the egg in vinegar experiment you need the following substances and instruments: As you can see from the table, you need a fresh egg, vinegar, preferably white wine one, a glass or similar container and a bit of patience, since it takes at least a few days to see the desired effect.…

Categories
The chemistry in daily life

OLEDs

In this article we are going to learn what are OLEDs, how they are made, how they can produce light and the advantage of OLEDs TV.

Categories
General Chemistry

Lewis Structures-Exercises

Are Lewis Structures an issue? Here you can find 5 done exercises about Lewis Structures You can also read our previous article about Lewis Structures to discover the rules used for doing these exercises. Do you need to practise more ? You can find other 5 done exercises in the pdf or docx files below.

Categories
General Chemistry

Lewis Structures

Learn how to draw Lewis structures with our simple 4+2 rules—clear and easy to follow.

Categories
The chemistry in daily life

The yeasts

The yeasts employed in bread-making are actually living beings even if they look like powder or crumbly cubes. They are, indeed, unicellular organisms with the scientific name of Saccharomyces cerevisiae. But, how can they rise our loaves?