Udvikling af atommodellen

Store faser i teoriernes historie og synspunkter om atomets struktur.

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Faseovergange

En faseovergang er omdannelsen af ​​et stof fra en tilstand til en anden.

The effect of pressure change on chemical equilibrium

Examination of dissolved carbon dioxide in a bottle of carbonated water.

Model volcano

The reaction of baking soda and vinegar tinted with red food colouring resembles a volcanic...

Glowing heart

We burn a heart in a piece of paper with the help of oxygen produced upon the decomposition of...

Smeltning og frysning

Under frysning dannes hydrogenbindinger mellem vandmolekyler, hvilket resulterer i en...

Baking powder rocket

We produce carbon dioxide with sodium hydrogen carbonate and citric acid. It is a skyrocketing...

Reaktion af ammoniak med hydrogenchlorid

Ammoniumchlorid er et resultat af reaktionen mellem ammoniak og hydrogenchlorid

Fading raspberry juice

We are testing surface binding abilities by adsorbing raspberry juice on active carbon of large...

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