ułóż równania reakcji :
1)CaC2->Ca(OH)2
2)Ca(OH)2->CaCO3
3)CaC2->C2H2
reakcja 1 i 3:
CaC₂ + 2H₂O --> Ca(OH)₂ + C₂H₂
reakcja 2:
Ca(OH)₂ + CO₂ --> CaCO₃ + H₂O
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Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)
1)
CaC₂ + 2 H₂O => Ca(OH)₂ + C₂H₂2)Ca(OH)₂ + CO₂ => CaCO₃ + H₂O
3)
CaC₂ + 2 H₂O => C₂H₂ + Ca(OH)₂
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reakcja 1 i 3:
CaC₂ + 2H₂O --> Ca(OH)₂ + C₂H₂
reakcja 2:
Ca(OH)₂ + CO₂ --> CaCO₃ + H₂O
----------------------------------------------------------------------------------------------------
Litterarum radices amarae sunt, fructus iucundiores
Pozdrawiam :)
1)
CaC₂ + 2 H₂O => Ca(OH)₂ + C₂H₂
2)
Ca(OH)₂ + CO₂ => CaCO₃ + H₂O
3)
CaC₂ + 2 H₂O => C₂H₂ + Ca(OH)₂