Copper flame test.JPG
Chemicalinterest
en
Copper flame test, Copper wire in a flame test. The copper wire was previously dipped in HCl. The oxygen oxidizes the copper to copper oxide, which reacts with the hydrogen chloride fumes to make copper chloride, which gives the bright flame test color.
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en
Copper flame test, Gas flames, Flame test, Copper
commons
ja
銅製炎の試験、炎の試験における銅線。銅線は以前はHClに浸されていた。酸素は銅を酸化銅に酸化させ、塩化水素煙と反応させて塩化銅を作り、鮮やかな炎の試験色を得る。
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ja
銅炎法、ガス炎、炎の断熱、銅
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copper copper oxide cupric gaseousness flame flame flower oxidizable oxidant react reactance oxidized oxidize