Mn2O7 reacting with some metal powders
manganese heptoxide reacting with magnesium, aluminum and zinc.
From: CEng .Stuff
Added: 16 years ago
Views: 1,640
25,512 ratings
Results for “CEng .Stuff”
About 24 results
Fe reduction
Reduction of Iron in Fe2O3 using charcoal as the reducer.
From: CEng .Stuff
Added: 18 years ago
Views: 4,259
42,850 ratings
Exothermic rection between KClO3, sugar and H2SO4
KClO3 and sugar reacting, ignited by a drop of H2SO4 KClO3+C12H22O11 ignitado por um pingo de H2SO4.
From: CEng .Stuff
Added: 18 years ago
Views: 4,102
32,515 ratings
Making a mix that ignites uppon friction
A mix that ignites when you rubs it in a rough surface Uma mistura de KMnO4+C12H22O11+CARVÃO acende quando atritada.
From: CEng .Stuff
Added: 18 years ago
Views: 2,132
2,286 ratings
Manganese heptóxide
Manganese heptóxide reacting with organics. O heptóxido de dimanganês é um óleo que oxida e queima quase toda materia ...
From: CEng .Stuff
Added: 18 years ago
Views: 3,610
26,687 ratings
Nitrocellulose Tests
Burning some nitrocellulose made with HNO3 - H2SO4 or KNO3 - H2SO4.
From: CEng .Stuff
Added: 16 years ago
Views: 2,272
7,837 ratings
Reaction between dilute HClO4 and copper
Demonstração de Ácido Perclórico(HClO4) corroendo o Cobre(Cu)e do calor liberado pela reação fazendo com que ela proceda ...
From: CEng .Stuff
Added: 18 years ago
Views: 21,152
46,732 ratings
Espelho de prata(Ag mirror)
Tollens reaction, silver mirror Demonstração do espelhamento de um tubo de ensaio usando ...
From: CEng .Stuff
Added: 18 years ago
Views: 4,829
20,983 ratings
Nitration of paper
Nitration of paper, making nitrocellulose a.k.a. gun cotton or flash paper Nitração de papel, produzindo nitrocelulose, também ...
From: CEng .Stuff
Added: 16 years ago
Views: 9,512
4,344 ratings
Sódio
Pieces of sodium reacting with vinager Sódio feito em casa, pedaços bem pequenos, reagindo com vinagre.
From: CEng .Stuff
Added: 17 years ago
Views: 346
31,644 ratings
Concentrating H2O2 and reacting it
Concentrating H2O2 by vacuum destilattion and reacting it with some substances.
From: CEng .Stuff
Added: 16 years ago
Views: 8,871
991 ratings
Queima de uma substância contendo cobre
A queima de uma substância contendo cobre produz um fogo entre verde e azulado. Nesse vídeo, foi utilizado sulfato de cobre ...
From: CEng .Stuff
Added: 18 years ago
Views: 2,670
4,174 ratings
Making O2 with H2O2
Making O2 with H2O2 and KMnO4 Produção e uso de O2 a partir de H2O2 e KMnO4.
From: CEng .Stuff
Added: 18 years ago
Views: 1,776
47,540 ratings
Fazendo um bom efeito
Um líquido roxo que sem mais nem menos fica transparente.
From: CEng .Stuff
Added: 18 years ago
Views: 846
1,719 ratings
Ammonium dichromate volcano
burning (NH4)2Cr2O7 Queima de dicromato de amônio : (NH4)2Cr2O7 = Cr2O3 + N2 + H2O AGRADECIMENTOS AO PROF.
From: CEng .Stuff
Added: 18 years ago
Views: 68,890
46,677 ratings
Hidrólise do CaC2
Calcium Carbide (CaC2) react with water producing acetylene and calcium hydroxide O carbeto de cálcio(CaC2) sofre hidrólise ...
From: CEng .Stuff
Added: 18 years ago
Views: 3,776
1,630 ratings
Van de Graaff Generator
A high voltage static electricity generator called Van de Graaff Generator. Um gerador de alta voltagem de eletricidade estática ...
From: CEng .Stuff
Added: 16 years ago
Views: 488
37,541 ratings
KMnO4 and sugar
Sugar and potassium permanganate reaction. Reação do peranganato de potássio(KMnO4) e sacarose(C12H22O11), iniciado ...
From: CEng .Stuff
Added: 18 years ago
Views: 174,161
23,970 ratings