1.写出下列各酸碱水溶液的质子条件式:-|||-(1)NH4 Cl-|||-(2)NH4 Ac-|||-(3) +(H)_(3)B(O)_(3)-|||-(4)
2.完成下列反应式。-|||-(1) (H)_(3)C(H)_(2)C(H)_(2)C(O)_(2)Hxrightarrow ({(N{H)_(4))}_(2)
NH4HS D (CH3CO)2O-|||-OH AlCl3 OH HCl OH H2O (C10H15NO)-|||-A B C-|||-段 (C4H10Cl
[判断题] NH3?H2O+H2O+SO2=NH4HSO3+H2O属于脱氨反应。A . 正确B . 错误
(H)_(3)C(H)_(2)CH=C(H)_(2)xrightarrow ({H)_(2)S(O)_(4)}-|||-b. (C(H)_(3))_(2)C=C
10.完成下列反应式。-|||-NH2 (O)_(2)/HCl CuCN/KCN B- ({H)_(3)O}^+ C-|||-(1) A-|||-(2) -N(
在银催化剂上进行甲醇氧化为甲醛的反应:(H)_(3)OH+(O)_(2)arrow 2HCHO+2(H)_(2)O-|||-(H)_(3)OH+3(O)_(2)
在银催化剂上进行甲醇氧化为甲醛的反应:(H)_(3)OH+(O)_(2)arrow 2HCHO+2(H)_(2)O-|||-(H)_(3)OH+3(O)_(2)
6.NH3的共轭碱是 ()-|||-A NH3·H2O-|||-B NH2-|||-C NH4-|||-D (N{H)_(2)}^-
分子 振动形式-|||-① (H)_(3)-C(H)_(3) _(C-C)-|||-② (H)_(3)-C(Cl)_(3) _(C-C)-|||-③ O=C=O