The simplest aldose, an optically active compound.
A colourless, viscous liquid, a highly corrosive, strong acid used in several industrial processes.
Potassium permanganate is used as a disinfectant.
A light yellow compound formed in the reaction of silver nitrate and potassium iodide.
Common salt (or table salt) is one of the most important sodium compounds, indispensable for living organisms.
A white, crystalline compound which breaks down when exposed to light.
Buildings constructed of prefabricated concrete blocks were widespread in the former Socialist countries.
Halogen elements are a group in the periodic table consisting of five chemically related elements, fluorine, chlorine, bromine, iodine, and astatine.
The largest satellite of Pluto is Charon.
One of the allotropes of phosphorus.
Atoms within hydrogen halides are bound by covalent bonds, forming polar molecules.
A non-polar amino acid. L and D molecules are mirror images of each other.
This animation demonstrates various types of cuboids through everyday objects.
Building cubes shown in several views from the available unit cubes aids spatial vision and other skills.
The Early Christian Necropolis in Pécs, Hungary is an outstanding historical site.
The fourth member in the homologous series of alkanes.
One of the isomers of pentenes.
Lighthouses are used as an aid to navigation in coastal waters.
An unsaturated monocarboxylic acid. The molecule contains double bond in cis orientation.
Sulphur dioxide emission is the main cause of acid rains. It is an intermediate product in the production of sulphuric acid.