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Set for experiments "Hedgehog Tin", fixes

Brand: Фиксики
Product Code: 7338756
0 reviews
$6.17
In Stock
Characteristics
A country
China
Age
From 4 years
The number of experiments
1
Type of research
Elements
...

With a set for experiments, the child learns about the amazing properties of substances, conducts a fascinating experiment and surprise friends.

“Hedgehog Tin” - this is a vivid indicative chemical experience in creating crystals.

simple Instructions

  • Remove a transparent solution of tin chloride from the set.
  • Place the zinc piece in the solution.
  • Watch the growth of a metal hedgehog! Literally a few minutes later you will see tin needles on zinc.

    • The result. The reaction between zinc and tin chloride, as a result of which tin formation occurs. It is besieged from a solution in the form of needles directly on the surface of a zinc granule.

    Characteristics
    A country China
    Age From 4 years
    The number of experiments 1
    Type of research Elements
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