Evaporation and boiling
What happens in a liquid during evaporation and boiling? What does its boiling point depend on?
An exercise about the groups and structure of mono-, di- and polysaccharides.
The reaction of baking soda and vinegar tinted with red food colouring resembles a volcanic...
Knallgas is the mixture of hydrogen and oxygen. It will explode when ignited.
A surprising phenomenon occurs when we hold a statically charged ruler near water flowing from a...
The staggered conformation of ethane is more stable than the eclipsed conformation.
Water is one of the most important substances on Earth. Let's learn more about it.
An exercise about the groups and structure of organic nitrogen compounds.
Ammonium chloride is the result of the reaction of ammonia and hydrogen chloride