1-5 The symbols""and"indicate bond polarity by showing partial charge.(In the arrow symbolism,the arrow should point to the partial negative charge.) a8g e)8 m&@》8 08-80含8 16oinomleagsconhetceabns.cradortdbn.H其 H-H9 H (H-C-NCH 9 H 仙®--HH-9H (H- (GO NO H-H H H H H H H e H一B -C=N: H H--NH -2 H H H HH 测 As shown in (d),(g).(h),and (k). H alkali meta H H enote resonance forms. 0 09 a19-8-9一9-c=过 4-=c-9 :0: 6 e{6-=日日=-] Copyright2013 Pearson Education,Inc