(NO 3 ) 2 Á6H 2 O 0.03 2 75 7 Mn(NO 3 ) 2 Á4H 2 O 0.03 3 75 8 Bi(NO 3 ) 3 Á5H 2 O 0.03 9 60 9 Zn(NO 3 ) 2 Á6H 2 O 0.03 1.5 80 10 Cu(NO 3 ) 2 Á3H 2 O 0.03 7 60 Table 2 Nitration of phenols using Zn(NO 3 ) 2 Á6H 2 O/TCT in ...