Осуществить ряд превращений:
1)C2h5cl- c2h5oh- c2h5oNa
2)C2h5oh- c2h4- c2h5Cl- c4h10
1)C2h5cl- c2h5oh- c2h5oNa
2)C2h5oh- c2h4- c2h5Cl- c4h10
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Answers & Comments
2C2H5OH + 2Na = 2C2H5ONa + H2
C2H5OH = C2H4 + H2O
C2H4 + HCl = C2H5Cl2
C2H5Cl + 2 Na = C4H10 + 2NaCl