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adata1379
@adata1379
July 2022
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Помогите с цепочкой буду очень благодарен!!!
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IrVB
А) 2CH4 --- C2H2 + 3H2
CH≡CH + H2O ---- CH3-COH
CH3-COH + H2 ---- CH3-CH2-OH
CH3-CH2-OH + HBr --- CH3-CH2Br + H2O
CH3-CH2Br + KOH(спиртовой) ---- CH2=CH2 + KBr + H2O
CH2=CH2 + H2O ---- CH3-CH2OH
CH3-CH2OH + CuO ----- CH3-COH + Cu + H2O
б) CH4 + O2 --(t, катализатор)---- H-COH + H2O
H-COH + H2 ---- CH3-OH
CH3-OH + HCl ---- CH3Cl + H2O
2CH3Cl + 2Na ---- CH3-CH3 + 2NaCl
2СH3-CH3 + O2 ---(t, катализатор)---- 2CH3-CH2OH
CH3-CH2OH + O2 ---(катализатор)--- CH3-COOH + H2O
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adata1379
а там под а) двойная связь в третей формуле ведь
IrVB
это альдегидная группа, я записала в молекулярной форме -СОН
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Answers & Comments
CH≡CH + H2O ---- CH3-COH
CH3-COH + H2 ---- CH3-CH2-OH
CH3-CH2-OH + HBr --- CH3-CH2Br + H2O
CH3-CH2Br + KOH(спиртовой) ---- CH2=CH2 + KBr + H2O
CH2=CH2 + H2O ---- CH3-CH2OH
CH3-CH2OH + CuO ----- CH3-COH + Cu + H2O
б) CH4 + O2 --(t, катализатор)---- H-COH + H2O
H-COH + H2 ---- CH3-OH
CH3-OH + HCl ---- CH3Cl + H2O
2CH3Cl + 2Na ---- CH3-CH3 + 2NaCl
2СH3-CH3 + O2 ---(t, катализатор)---- 2CH3-CH2OH
CH3-CH2OH + O2 ---(катализатор)--- CH3-COOH + H2O