Download Homework 5 Insert space or answer ques

Name: _________________________________________
Date:____________________________
Homework 5
Insert space or answer questions on a separate sheet of paper
1.) Give systematic names for the following:
a. [Ni(H2O)6]Cl2
b. [Cr(en)3](ClO4)3
c. K4[Mn(CN)6]
d. [V(H2O)6]SO4
e. [Pt(NH3)2Cl2F2]
2.) Write the formulas for the following compounds:
a. Tetraamminezinc sulfate
b. Pentaamminechlorochromium(III) chloride
c. Dibromobis(ethylenediamine)cobalt(III) sulfate
3.) Draw the indicated isomers for the following compounds:
a. Geometric: [Pt(CH3NH2)2Br2] the N is attached to platinum: identify which is cis/trans
b. Linkage: [Cr(NH3)5(NO2)]+2
c. Coordination isomers: [Pt(CH3NH2)3Br]Cl and [Pt(CH3NH2)3Cl]Br
4.) Draw the splitting diagram for an octahedral complex
Draw the splitting diagram for a tetrahedral complex
Draw the splitting diagram for a square planar complex
Be SURE to identify which d orbitals are located where!! 
5.) What is the distinction between a weak field and a strong field ligand? What does it mean for
electrons filling the d orbitals? Give an example of a weak field ligand. Give an example of a strong
field ligand
6.) Draw orbital energy splitting diagrams and use the ligand strength series to show how the electrons
would fill the d orbitals (orbital occupancy) for each of the following: Are the species high spin or
low spin complexes: Hint: the ligand tells you if the ∆ is large or small. The d orbitals electrons
come from the metal ION.
a. [Cr(CN)6]-4
b. [Rh(CO)6]+3
c. [Fe(Cl)6]-4
d. [Fe(CO)6]+2
7.) Consider the series Cl2, Br2, and I2. What trend is observed in bond strength? Considering the sizes
of the atoms, what trend would you predict for bond length?