\(n_{C_6H_5CH_3}=\dfrac{230}{92}=2,5\left(mol\right)\)
PTHH: \(C_6H_5CH_3+3HNO_{3\left(\text{đ}\right)}\xrightarrow[t^o]{H_2SO_{4\left(\text{đ}\right)}}C_6H_2CH_3\left(NO_2\right)_3+3H_2O\)
2,5---------------------------------->2,5
\(\Rightarrow m_{TNT}=m_{C_6H_2CH_3\left(NO_2\right)_3}=2,5.80\%.227=454\left(g\right)\)