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eigentlich ist in wunderkerzen nur eisen aulminium und bariumnitrat.
olympicfan2 2 years ago
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jakeh146 2 years ago
BORING *ugh*
chantalausmfernsehn 3 years ago
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.
wsmith68 3 years ago 2
And it sparkles so pretty!
Egondv 1 year ago
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
TroyEsleyGann 4 years ago
Schlecht.
ProvidenceGangster 3 years ago
das ist ja wohl ne wunderkerze die da abrennt -.-
kooccachoo 4 years ago 2
Ja, in einer Wunderkerze ist ja auch Magnesium drinne ^^ :D
LG
Suckerbrot 4 years ago
Gott bist du hohl. Die Wunderkerze ist nur zum Anfachen des Magnesiums da , welches sich in der Schale befindet
zigero 1 year ago
Wow... Mg+CO2---MgO + C isn't it?
Dry ice is nothing more than CO2.
NathanielDeGranada 4 years ago 2
faill.... oxygen has already reacted with coal, it wont react with magnesium...
u53rn4m3t4k3n 3 years ago
that's wrong....magnesium has a stronger affinity with oxygen. So it reacts
'hope my englsh was right xD...
2036nike 1 year ago
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
What is happening?
jr9950 4 years ago