Thames & Kosmos Hot Ice Crystals handleiding
Handleiding
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5
The next day, slowly pour the
cooled solution into the seal or
polar bear mold and drop the
seed crystals into it. Watch what
happens!
6
Save the rest of the solution in a
labeled jelly jar with a lid for later
experiments.
GEEK
OUT!
WHAT’S HAPPENING?
Crystals are made of evenly arranged tiny building blocks
that exert an attractive force on one another. This arrangement is
known as a crystal lattice. Your crystals take shape when the tiny
building blocks floating around in the liquid become reintegrated
into the crystal lattice after heat is given off. The crystallized
solution hardens as it cools in the animal mold, forming the
shape of a polar bear and a seal in the process. When
the process is reversed and the
crystal lattice is broken
up into sodium acetate
on heating, the crystals
dissolve again.
TIP!
You can display the finished crystals
in the petri dish lid or on a piece of
cardboard wrapped in aluminum foil.
Be sure that the crystals are protected
from direct sunlight and heated air!
7
7
Let the crystal animals dry for
one day before removing them
from the mold. To remove them,
turn the mold upside-down over a
paper towel and gently press the
figures out of it.
9
Bekijk gratis de handleiding van Thames & Kosmos Hot Ice Crystals, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Thames & Kosmos |
| Model | Hot Ice Crystals |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8189 MB |
