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15 cards from this deck
C2H2C_2H_2C2H2
Calcium carbide (CaC2CaC_2CaC2)
CaC2+2H2O→C2H2+Ca(OH)2CaC_2 + 2H_2O \rightarrow C_2H_2 + Ca(OH)_2CaC2+2H2O→C2H2+Ca(OH)2
Luminous, smoky flame
Incomplete combustion produces carbon particles
Unsaturated (contains C-C triple bond)
Orange colour disappears
Decolorises purple solution
Over 3000°C
Hydrogen and oxygen gases
2H2O(l)→2H2(g)+O2(g)2H_2O(l) \rightarrow 2H_2(g) + O_2(g)2H2O(l)→2H2(g)+O2(g)
Methane
CH4+H2O→CO+3H2CH_4 + H_2O \rightarrow CO + 3H_2CH4+H2O→CO+3H2
Haber process
2H2+O2→2H2O2H_2 + O_2 \rightarrow 2H_2O2H2+O2→2H2O
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