Question

Напишите уравнения реакций:
1)CH3COONa + NaOH-(t,сплавл.) →
2)C6H5-CH=CH2 + KMnO4+H2O →
3)C6H6 + HNO3 →
4)СН3СН2СН2ОН + KBr + H2SO4 -t →

Answer 1

#1 CH3COONa + NaOH = t=> CH4 + Na2CO3

#2

3 C6H5-CH=CH2 + 2 KMnO4 + 4 H2O => 3 C6H5-CH(OH)-CH2-OH + 2 MnO2 + 2 KOH

#3 C6H6 + HNO3 =t, H2SO4 => C6H5NO2 + H2O

#4 2CH3CH2CH2OH + 2KBr + H2SO4 =t=> 2CH3CH2CH2Br + K2SO4+ 2H2O