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Phản ứng hóa học H2SO4 với đường tạo thành than
pu hoa hoc H2SO4 voi duong tao thanh than
motngaykhongcoem
28-12-2009
95
0
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Reaction of Sodium with Chlorine (subtitled)
Phản ứng của natri với clo
vusuakhongduong
28-12-2009
21
0
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Reactions of sodium and Potassium with Water
A chemical demonstration of the reaction between sodium and water and between potassium and water. Carleton University, Ottawa, Canada.
thaonguyen
28-12-2009
24
0
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Potassium and Water
A reaction of small piece of potassium metal with water. The flame you see is actually burning hydrogen given off but is colored pink due to potassium vapor.
vuotnguc
28-12-2009
11
0
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Chemistry experiment - Exploding bubbles
Hydrogen can be used to make soap bubbles that behave slightly different than normal bubbles - they explode.
thanlancon
28-12-2009
9
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