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Reaktionen AC AC II (2. Semester ETHZ)

Die meisten Reaktionen der Vorlesung AC AC II

Subject
Sciences / Chemistry
Language of creation
German
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Cards in this set

Card 161

Question

N2O4 + 2 N2H4 → ?

Answer

3 N2 + 4 H2O 

Card 162

Question

2 NO2 + H2O + 0.5 O2 → ?

Answer

2 HNO3

Card 163

Question

Fe[SAs] → ? (Hohe Temp)

Answer

FeS + As 

Card 164

Question

2 As2O3 + 3 C → ? 

Answer

4 As + 3 CO2

Card 165

Question

AsH3 → ? (Hohe Temp)

Answer

As + 1.5 H2 

Ergibt hochreines As

Card 166

Question

Röstreduktion von Sb, Teil 1:

Sb2S3 + 5 O2 → ?

Answer

Sb2O4 + 3 SO2

Card 167

Question

Röstreduktion von Sb, Teil 2:

Sb2O4 + 4 C → ?

Answer

2 Sb + 4 CO

Card 168

Question

Sb2S3 + 3 Fe → ?

Answer

2 Sb + 3 FeS

Card 169

Question

Bi2S3 + 3 Fe → ?

Answer

2 Bi + 3 FeS 

Card 170

Question

Ofenprozess, Teil 1: (Herstellung von Phosphorsäure)

P4 + 5 O2 → ? 

Answer

P4O10 

Card 171

Question

Ofenprozess, Teil 2:

P4O10 + 6 H2O → ?

Answer

4 H3PO4

Card 172

Question

Nassprozess: (Herstellung von Phosphorsäure)

Ca5(PO4)3F (Fluorapatit) + 5 H2SO4 + 10 H2O → ?

 

Answer

3 H3PO4 + 5 CaSO4 * 2 H2O + HF

Card 173

Question

Elektrolyse von H2O

2 H2O → ? 

Answer

2 H2 + O2

(Red: 4 H+ + 4 e- → 2 H2 / Ox: 2 O2- → O2 + 4 e-)

Card 174

Question

Zersetzung von Peroxiden:

2 BaO2 → ?

Answer

2 BaO + O2

Card 175

Question

2 H2S + 3 O2 → ? 

 

Answer

2 SO2 + 2 H2O

 Claus-Prozess, 1. Teilreaktion

Card 176

Question

2 H2S + SO2 → ?

Answer

3/8 S8​ + 2 H2O

Card 177

Question

Elektrolyse von HF:

2 HF → ?

Answer

F2 + H2

Card 178

Question

Elektrolyse von KF, Teil 1:

2 KMnO4 + 2 KF + 10 HF + 3 H2O2 → ?

Answer

2 K2MnF6 + 8 H2O + 3 O2

Card 179

Question

Elektrolyse von KF, Teil 2:

K2MnF6 + 2 SbF5 → ? 

Answer

2 KSbF6 + [MnF4]

Card 180

Question

Elektrolyse von KF, Teil 3: 

[MnF4] → ?

Answer

MnF3 + 0.5 F2

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