C 6 h 5 nh 2 July 8, 2019 16 32 64 128 C 6 h 5 ch 2 nh 2 What is the conjugate acid of c6h5nh2 c 6 h 5 nh 2 C6h5oh + na С 6 h 5 −nh 2 + br 2 C 6 h 5 no 2 C 6 h 5 c h o