C₆H₅NO₂+xe+4H₂O⇒C₆H₅NH₂+6OH⁻
-x=-6
x=6
C₆H₅NO₂+6e+4H₂O⇒C₆H₅NH₂+6OH⁻ |1
Ti³⁺-e⇒Ti⁴⁺ |6
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C₆H₅NO₂+4H₂O+6Ti³⁺⇒C₆H₅NH₂+6OH⁻ +6Ti⁴⁺
C₆H₅NO₂+4H₂O+6TiCl₃⇒C₆H₅NH₂+4.5TiCl₄+1,5Ti(OH)₄
2C₆H₅NO₂+8H₂O+12TiCl₃⇒2C₆H₅NH₂+9TiCl₄+3Ti(OH)₄
вроде так