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Gott bist du hohl. Die Wunderkerze ist nur zum Anfachen des Magnesiums da , welches sich in der Schale befindet
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And it sparkles so pretty!
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that's wrong....magnesium has a stronger affinity with oxygen. So it reacts
'hope my englsh was right xD...
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eigentlich ist in wunderkerzen nur eisen aulminium und bariumnitrat.
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faill.... oxygen has already reacted with coal, it wont react with magnesium...
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BORING *ugh*
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It is not a silly experiment. It shows that magnesium is a powerful reductant. Mg can burn in pure N2 and rips the oxygen away from CO2, as shown here.
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Schlecht.
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Burns in it, but dry ice is solid co2 which displaces o2, so it is kind of a silly experiment unless you want to weld out in space. lol
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Magnesium burns in dry ice. You can read the detailed explanation on the homepage, shown at the end of the video.(in english too)
Netexperimente 4 years ago