Răspuns:
C6H6+ CH2=CH-CH3======> C6H5-C3H7
propena izopropil-benzen
M,benzen= 78g/mol
M,izopropilbenzen= 120g/mol
78kg............120kg
x.................1020kg
x=m,teoretic=663kg benzen
m,practica va fi mai mare
m,practic- 663x100/85kg=780kg
C6H5-CH3 +HONO2---> C6H2(NO2)3-CH3 + 3H2O
5;=
Explicație: