2 4 t 2 5 July 8, 2019 16 32 64 128 4 t 2 )- 5 2 4 5-trichloro phenoxyacetic acid (2 4 5-t) 4 t 2 5t 2 2 4 t 9 2 28 52 P t 2 )= 4 t 2 )- 5 2 4 5 t 2 4 d 2 t 2 )- 5 5 t 4 )+ 13 5 4 t 2 )= 2 t 7 )+ 1 2 4 t
