H3C=C6H5 + HONO2 ⇒ H3C-C6H4-NO2 + H2O
B. C7H7NO2 ; M = 137g/mol; %C = 84x100/137 = 61,31% ; %H=700/137=5,11%; %N = 1400/137 = 10,22%; %O= 3200/137 = 23,35%
masa de reactie organica funala contine : 600kg p-nitrotoluen + 200kg o-nitrotoluen + 100kg m-nitrotoluen + 100kg toluen neractionat;
C. nHNO3 = n toluen reactionat = 900/137 =n65,7 kmoli; mHNO3 = 413,868kg
D. m toluen = 65,7·92+ 100 = 704,38kg