Card 141
Question
Röstreaktionsverfahren, Teil 2:
PbS + 2 PbO → ?
Answer
3 Pb + SO2
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 142
Question
CaO + 3 C → ?
Answer
CaC2 + CO
Card 143
Question
SiO2 + 3 C → ?
Answer
SiC + 2 CO
Card 144
Question
Wassergasreaktion, Teil 1:
C + H2O → ?
Answer
CO + H2
Card 145
Question
Wassergasreaktion, Teil 2:
CO + H2O → ?
Answer
CO2 + H2
Card 146
Question
C + 2 H2O → ?
Answer
CO2 + 2 H2
Wassergasreaktion, Gesamtreaktion:
(Reaktion ist bei 830 Grad im GGW, d.h. K = 1)
Card 147
Question
CO + 2 H2 → ? (Kat.)
Answer
H3COH
Card 148
Question
CaCO3 → ? (Temp: 1000 Grad, Kalkbrennen)
Answer
CaO + CO2
Card 149
Question
n CO2 + H2O → ? (Photosynthese, hv als "Kat")
Answer
(CHOH)n + n O2
Card 150
Question
Ca(OH)2 + CO2 → ?
Answer
CaCO3 + H2O
(Aus Kohlenstoffdioxid werden Carbonate)
Card 151
Question
K2CO3 + CO2 + H2O → ?
Answer
2 KHCO3
XHCO3 werden auch als Hydrogencarbonate bezeichnet
Temporäre Härte des Wassers: Bei warmen Temp hat man mehr vom Edukt, beim kalten mehr vom Produkt (Anm: Le Chatelier-Prinzip)
Card 152
Question
CaCO3 + 2 HCl → ?
Answer
CaCl2 + CO2 + H2O
Card 153
Question
Binden des Luftsauerstoffs:
4 N2 + O2 + 2 Cu → ?
Answer
4 N2 + 2 CuO
Card 154
Question
Oxidation vom Ammoniak:
NH3 + HNO2 → ?
Answer
N2 + 2 H2O
Card 155
Question
Zersetzung von Aziden:
2 NaN3 → ? (Hohe Temp)
Answer
2 Na + 3 N2
Card 156
Question
2 Ca3(PO4)2 + 6 SiO2 + 10 C → ?
Answer
6 CaSiO + 10 CO + P4
Card 157
Question
4 NH3 + 3 O2 → ?
Answer
2 N2 + 6 H2O
Card 158
Question
4 NH3 + 5 O2 → ?
Answer
4 NO + 6 H2O
Card 159
Question
2 NO + O2 → ?
Answer
2 NO2
Card 160
Question
Pb(NO3)2 → ? (Temp: 250 - 600 Grad)
Answer
PbO + 2 NO2 + 0.5 O2
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