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Topic: Experiment: Tin hedgehog  (Read 713 times)

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Offline berstuk

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Experiment: Tin hedgehog
« on: March 06, 2021, 08:11:21 AM »
SnCl2 (aq) + Zn (s) → Sn (s) + ZnCl2 (aq)

I would like to ask what is the concentration of SnCl2 and what amounts of chemicals I need to make this experiment?
I have searched on Google for a couple of hours and all I found are these websites:
1.https://www.compoundchem.com/2016/04/13/tin-hedgehog/
2.https://melscience.com/AU-en/chemistry/experiments/tin-hedgehog/
 

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Offline billnotgatez

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Re: Experiment: Tin hedgehog
« Reply #1 on: March 06, 2021, 08:52:37 AM »
You have to show your attempts or thoughts at solving the question to receive help.
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Click on the link near the top center of the forum page.
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http://www.chemicalforums.com/index.php?topic=65859.0


Show us your calculations and we will help.
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Offline AWK

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Re: Experiment: Tin hedgehog
« Reply #2 on: March 06, 2021, 08:57:32 AM »
In fact, amounts are not important, more important is the patience of the experimenter.
The reasonable concentration of SnCl2 is given in your first link.
Be sure to use granulated zinc (2-3 pellets).
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AWK
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