Other questions in this quiz

2. 4 coordinate bonds usually means a ______ shape

  • Tetrahedral, however in some it could be square planar eg [NiCl2(NH3)2]
  • Octahedral

3. [CuCl4]2- has a ________ shape

  • Tetrahedral
  • Octahedral

4. Ligand substitution of CO and the heam group in red blood cells is irreversable therefore

  • Smokers become short of breath as they have less heam groups available for oxygen, leading to starvation of important tissues
  • [Cu(NH3)4(H2O)2]2+(aq) + 4H2O(l) (pale blue-->dark blue)

5. The reaction of cobalt(II) ions and concentrated hydrocholoric acid is

  • [Co(H2O)6]2+(aq) + 4Cl-(aq) --> [CoCl4]2-(aq) + 6H2O
  • [Cu(NH3)4(H2O)2]2+(aq) + 4H2O(l) (pale blue-->dark blue)



I'm sorry about the last comment, my friend wrote it because he didn't want to accept that he got some answers wrong in this quiz. I just got 100% on this quiz and with it It helped enhance my knowledge on Transition Metals as a whole. Keep up with the resources guys!!! 

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