氯化二氯·三氨·一水合钴(Ⅲ)的化学式为( )。
未知类型:{'options': ['[Co(H[img=7x22]17de880edf00db1.png[/img]O)(NH[img=7x22]17de880eeb6481b.png[/img])[img=7x22]17de880ef7a1b88.png[/img]Cl[img=7x22]17de880f04d0b7a.png[/img]]Cl', '[Co(NH[img=7x22]17de880eeb6481b.png[/img])[img=7x22]17de880ef7a1b88.png[/img](H[img=7x22]17de880edf00db1.png[/img]O)Cl[img=7x22]17de880f04d0b7a.png[/img]]Cl', '[CoCl[img=7x22]17de880f04d0b7a.png[/img](NH[img=7x22]17de880eeb6481b.png[/img])[img=7x22]17de880ef7a1b88.png[/img](H[img=7x22]17de880edf00db1.png[/img]O)]Cl', '[Co(NH[img=7x22]17de880eeb6481b.png[/img])[img=7x22]17de880ef7a1b88.png[/img](H[img=7x22]17de880edf00db1.png[/img]O)Cl]'], 'type': 102}
未知类型:{'options': ['[Co(H[img=7x22]17de880edf00db1.png[/img]O)(NH[img=7x22]17de880eeb6481b.png[/img])[img=7x22]17de880ef7a1b88.png[/img]Cl[img=7x22]17de880f04d0b7a.png[/img]]Cl', '[Co(NH[img=7x22]17de880eeb6481b.png[/img])[img=7x22]17de880ef7a1b88.png[/img](H[img=7x22]17de880edf00db1.png[/img]O)Cl[img=7x22]17de880f04d0b7a.png[/img]]Cl', '[CoCl[img=7x22]17de880f04d0b7a.png[/img](NH[img=7x22]17de880eeb6481b.png[/img])[img=7x22]17de880ef7a1b88.png[/img](H[img=7x22]17de880edf00db1.png[/img]O)]Cl', '[Co(NH[img=7x22]17de880eeb6481b.png[/img])[img=7x22]17de880ef7a1b88.png[/img](H[img=7x22]17de880edf00db1.png[/img]O)Cl]'], 'type': 102}
举一反三
- 往化合物CoCl[img=7x22]1803dd4f62b8e24.png[/img]•5NH[img=7x22]1803dd4f6b1b705.png[/img]中加入AgNO[img=7x22]1803dd4f74a67af.png[/img]溶液有AgCl沉淀生成,样品过滤沉淀后再加AgNO[img=7x22]1803dd4f7dc089c.png[/img]溶液并加热至沸,又有AgCl沉淀生成,其重量为原来沉淀的一半,此化合物的 结构式为( )。 A: [Co(NH[img=7x22]1803dd4f86015fd.png[/img])[img=7x22]1803dd4f8e0a139.png[/img]Cl[img=7x22]1803dd4f966d7e9.png[/img]]Cl B: [Co(NH[img=7x22]1803dd4f86015fd.png[/img])[img=7x22]1803dd4f8e0a139.png[/img]Cl]Cl[img=7x22]1803dd4fb01f87a.png[/img] C: [Co(NH[img=7x22]1803dd4f86015fd.png[/img])[img=7x22]1803dd4f8e0a139.png[/img]Cl[img=7x22]1803dd4f966d7e9.png[/img]][img=5x8]1803dd4fd31f5f4.png[/img]2NH[img=7x22]1803dd4fdc04cfa.png[/img] D: [Co(NH[img=7x22]1803dd4f86015fd.png[/img])[img=7x22]1803dd4fed8c07f.png[/img]H[img=7x22]1803dd4ff63ddaa.png[/img]O]Cl
- 下列配合物中属于弱电解质的是( )。 A: [PtCl[img=7x22]1803dd4fff81d58.png[/img](NH[img=7x22]1803dd50082fa27.png[/img])[img=7x22]1803dd501103e64.png[/img]] B: K[img=7x22]1803dd501989a7f.png[/img][FeF[img=7x22]1803dd502227e03.png[/img]] C: [Co(en)[img=7x22]1803dd5029e3e03.png[/img]]Cl[img=7x22]1803dd5032dd6ba.png[/img] D: [Ag(NH[img=7x22]1803dd503bb19a2.png[/img])[img=7x22]1803dd5044dede1.png[/img]]Cl
- 四异硫氰根·二氨合钴(Ⅲ)酸铵的化学式是( )。 A: (NH[img=7x22]1803dd4f25939a1.png[/img])[img=7x22]1803dd4f2ebfafc.png[/img][Co(SCN)[img=7x22]1803dd4f36f65fc.png[/img](NH[img=7x22]1803dd4f4053c5b.png[/img])[img=7x22]1803dd4f48e9065.png[/img]] B: (NH[img=7x22]1803dd4f510f758.png[/img])[img=7x22]1803dd4f59ada5f.png[/img][Co(NH[img=7x22]1803dd4f620db59.png[/img])[img=7x22]1803dd4f6ba977d.png[/img](SCN)[img=7x22]1803dd4f74a2468.png[/img]] C: NH[img=7x22]1803dd4f510f758.png[/img][Co(NCS)[img=7x22]1803dd4f74a2468.png[/img](NH[img=7x22]1803dd4f620db59.png[/img])[img=7x22]1803dd4f6ba977d.png[/img]] D: NH[img=7x22]1803dd4f510f758.png[/img][Co(NH[img=7x22]1803dd4f620db59.png[/img])[img=7x22]1803dd4f6ba977d.png[/img](NCS)[img=7x22]1803dd4f74a2468.png[/img]]
- [CoCl(NH[img=7x22]1803dd4ea9da472.png[/img])(en)[img=7x22]1803dd4eb30eb69.png[/img]]Cl[img=7x22]1803dd4ebb30e64.png[/img]的系统命名为三氯化一氨·二(乙二胺)合铬(Ⅱ)。
- 属于两性物质的有( )。 A: NaHCO[img=7x22]1803dd61b917d4d.png[/img] B: Na[img=7x22]1803dd61c1e5610.png[/img]CO[img=7x22]1803dd61cb600fa.png[/img] C: NH[img=7x22]1803dd61d4b5e30.png[/img]AC D: NH[img=7x22]1803dd61dda7f09.png[/img]Cl