无机推断题一道——A+浓硫酸====BB+D=====AA+E====CB+E====CA+NaOH====DD+E====FF+B====CB、D是气体,E、F是无色溶液,C是白色沉淀————————————————————————Cattigrew,我多问一句哦,
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 04:25:33
![无机推断题一道——A+浓硫酸====BB+D=====AA+E====CB+E====CA+NaOH====DD+E====FF+B====CB、D是气体,E、F是无色溶液,C是白色沉淀————————————————————————Cattigrew,我多问一句哦,](/uploads/image/z/14188060-28-0.jpg?t=%E6%97%A0%E6%9C%BA%E6%8E%A8%E6%96%AD%E9%A2%98%E4%B8%80%E9%81%93%E2%80%94%E2%80%94A%2B%E6%B5%93%E7%A1%AB%E9%85%B8%3D%3D%3D%3DBB%2BD%3D%3D%3D%3D%3DAA%2BE%3D%3D%3D%3DCB%2BE%3D%3D%3D%3DCA%2BNaOH%3D%3D%3D%3DDD%2BE%3D%3D%3D%3DFF%2BB%3D%3D%3D%3DCB%E3%80%81D%E6%98%AF%E6%B0%94%E4%BD%93%2CE%E3%80%81F%E6%98%AF%E6%97%A0%E8%89%B2%E6%BA%B6%E6%B6%B2%2CC%E6%98%AF%E7%99%BD%E8%89%B2%E6%B2%89%E6%B7%80%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94%E2%80%94Cattigrew%2C%E6%88%91%E5%A4%9A%E9%97%AE%E4%B8%80%E5%8F%A5%E5%93%A6%EF%BC%8C)
无机推断题一道——A+浓硫酸====BB+D=====AA+E====CB+E====CA+NaOH====DD+E====FF+B====CB、D是气体,E、F是无色溶液,C是白色沉淀————————————————————————Cattigrew,我多问一句哦,
无机推断题一道——
A+浓硫酸====B
B+D=====A
A+E====C
B+E====C
A+NaOH====D
D+E====F
F+B====C
B、D是气体,E、F是无色溶液,C是白色沉淀
————————————————————————
Cattigrew,我多问一句哦,银氨和HCl反应的方程式是什么?
我原来也像你这样推,想到这里就推不下去了
按理说,两者反应生成的应该是Ag(NH3)2Cl吧,这样就不符合C是AgCl了吧
无机推断题一道——A+浓硫酸====BB+D=====AA+E====CB+E====CA+NaOH====DD+E====FF+B====CB、D是气体,E、F是无色溶液,C是白色沉淀————————————————————————Cattigrew,我多问一句哦,
A:NH4Cl
B:HCl
C:AgCl
D:NH3
E:AgNO3
F:Ag(NH3)2NO3
2NH4Cl + H2SO4 = (NH4)2SO4 + 2HCl (g)
HCl + NH3 = NH4Cl
NH4Cl + AgNO3 = AgCl + NH4NO3
HCl + AgNO3 = AgCl + HNO3
NH4Cl + NaOH = NH3 + NaCl + H2O
NH3 + AgNO3 = Ag(NH3)2 NO3
Ag(NH3)2NO3 + 2HCl = AgCl + NH4NO3 + NH4Cl
(酸破坏了NH3的配位作用)
NH4Cl
HCl
AgCl
NH3
AgNO3
F是银氨溶液...累死我了