prosze o rozw
CaC₂ + 2H₂O ------> Ca(OH)₂ + CH≡CH
CH≡CH + H₂ ----Pt----> CH₂=CH₂
CH₂=CH₂ + Br₂ -------> CH₂Br-CH₂Br
CH₂Br-CH₂Br + Zn -------> CH₂=CH₂ + ZnBr₂
A: CH≡CH........etyn (acetylen)
B: CH₂=CH₂..........eten (etylen)
C: CH₂Br-CH₂Br.........1,2-dibromoetan
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CaC₂ + 2H₂O ------> Ca(OH)₂ + CH≡CH
CH≡CH + H₂ ----Pt----> CH₂=CH₂
CH₂=CH₂ + Br₂ -------> CH₂Br-CH₂Br
CH₂Br-CH₂Br + Zn -------> CH₂=CH₂ + ZnBr₂
A: CH≡CH........etyn (acetylen)
B: CH₂=CH₂..........eten (etylen)
C: CH₂Br-CH₂Br.........1,2-dibromoetan