Proszę o rozwiązanie jednego zadania (chemografu, stosunkowo prostego) tak mi się wydaje :-)
H2 + C2H4---->C2H6
C2H4 + 3 O2---->2H2O + 2CO2
2C2H6 + 7 O2---->4CO2 + 6H2O
CO2 + Ca(OH)2---->H2O + CaCO3
X----C2H6
Y----CO2
W---CaCO3
Z----C2H4
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H2 + C2H4---->C2H6
C2H4 + 3 O2---->2H2O + 2CO2
2C2H6 + 7 O2---->4CO2 + 6H2O
CO2 + Ca(OH)2---->H2O + CaCO3
X----C2H6
Y----CO2
W---CaCO3
Z----C2H4