3+ cation, the energies of the valence d orbitals on When a certain strong-field ligand forms an octahedral complex with Mn° the manganese atom are split according to this electron box diagram: energy in kJ/mol -300 -350 alo -400 2 2 x -y -450 Ar -500 -550 -600 -650 -700 xy yz -750 Using this diagram, answer the following questions. How many unpaired d electron spins does the manganese atom have? paramagnetic Is the complex paramagnetic or diamagnetic? O diamagnetic O blue or green O O

3) A transition metal complex ion with octahedral geometry has a value of 4.4 x 10+*J for the crystal field splitting, A.. What is the wavelength for the absorption maximum, Amar for this complex ion? a) 5.0 x 1015 m c) 524 mm b) 452 nm d) 637 nm

Which of the following cannot be a bidentate ligand?

What are the two primary ways to influence electron density on a metal complex? Explain

Match the orbitals below to the higher and lower energy levels when an octahedral complex undergoes ligand field splitting. dx2-y2 Orbital 1 Orbital 1 Orbital 2 Orbital 3 Orbital 4 Orbital 5 L d₂2 Orbital 2 L dyz Orbital 3 dxz Orbital 4 [Choose] ◊ [Choose] ↑ [Choose] ◊ [Choose] [Choose] ↑ L dxy Orbital 5

Which statements are true regarding ligands? Select all that apply. Ligands donate all electrons involved in bonds they form with metal cations. Ligands are electron pair acceptors in coordination complexes. Ligands act as Lewis bases in coordination complexes. Ligands form ionic bonds with transition metals. All ligands with two lone pairs are bidentate. A ligand that can donate more than one electron pair to a metal cation is called a chelate. One ligand can donate only one lone pair to a metal cation.

Calculate spin only magnetic moment (us) for the Mn complex. NH2 Ha HN,

Please answer my question!!

Answer the following questions. Questions Nos. 39-40

PLEASE SKIP IF YOU HAVE ALREADY DONE THIS. Thank you