Other questions in this quiz

2. Ni(metal aqua ion, then adding OH- or NH3, excess OH-, excess NH3)

  • Blue solution-->green ppt-->Green ppt-->Blue solution
  • Green solution-->green ppt-->Green ppt-->Blue solution
  • Green solution-->green ppt-->Green ppt-->green solution
  • BLue solution-->blue ppt-->Blue ppt-->Blue solution

3. Fe2+(metal aqua ion, then adding OH- or NH3, excess OH-, excess NH3)

  • Green solution-->green ppt-->green ppt-->green solution
  • Yellow solution-->brown ppt-->brown ppt-->brown ppt
  • Green solution-->green ppt-->green ppt-->green ppt
  • Yellow solution-->brown ppt-->brown ppt-->brown solution

4. Fe3+(metal aqua ion, then adding OH- or NH3, excess OH-, excess NH3)

  • Green solution-->green ppt-->green ppt-->green solution
  • Yellow solution-->brown ppt-->brown ppt-->brown ppt
  • Yellow solution-->brown ppt-->brown ppt-->brown solution
  • Green solution-->green ppt-->green ppt-->green ppt

5. [Fe(H2O)6]3+

  • Yellow solution
  • White solution
  • Green solution
  • Blue solution

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