Реакции: c2h2= c6h6= c6h5no2 = c6h5nh2; c2h4 - вопрос №1572191226665265224242 от Ekaterina2348 08.01.2021 23:36

Question

Химия: Реакции: c2h2= c6h6= c6h5no2 = c6h5nh2; c2h4 = c2h4(oh)2 = cooh-cooh = hcooc-coon2

Ekaterina2348 · Answer

3C2H2 C6H6 C6H6+ HNO3= C6H5NO2   kat -H2SO4конц C6H5NO2+[H] ---  C6H5NH2 3CH2=CH2 + 2KMnO4+ 4H2O 3HO-CH2-CH2-OH + 2MnO2+2KOH    ...

Реакции: c2h2=> c6h6=> c6h5no2 => c6h5nh2; c2h4 => c2h4(oh)2 => cooh-cooh => hcooc-coon2