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Nomenclature
Periodic Trends
Isomers
ACS Review
Crystal Field Theory
100
This ion balances the charge of the coordination complex
What is a counter-ion?
100
Atomic size decreases going this direction across the periodic table
What is right?
100
The isomers possible for this compound: [Co(en)3]3+
What are optical isomers?
100
When glucose, C6H12O6 is completely oxidized with excess oxygen, what are the products?
What are H2O and CO2?
100
These are the five d orbitals
What are d(xy) d(xz), d(yz), d(z^2), (x^2-y^2)?
200
A central transition-metal ion bonded to a group of surrounding molecules or ions.
What is a metal complex?
200
Electronegativity of this transition metal is higher than Cr?
What is Fe, Cu, Co, Ni?
200
This kind of isomerism is only possible in octahedral complexes
What is fac/mer isomerism?
200
This is the molecular geometry of CO2
What is linear?
200
These orbitals are directly along the x, y, z axes
What are the d(x^2-y^2) and d(z^2)?
300
The shape of the ligands about the central metal cation.
What is coordination geometry?
300
The ionization energy of Sc is higher or lower compared to Zn
What is lower?
300
These are the bond angles present in cis/trans isomers
What is 90 and 180?
300
This reduces the activation energy for a reaction and increases the rate of a reaction
What is a catalyst?
300
These orbitals are lower in energy as compared to the others
What are the d(xy), d(yz) and d(xz) orbitals?
400
The coordination number of the following compound: [Co(en)2(NO2)2]Cl
What is 4?
400
This is a characteristic property of transition metals
What is multiple oxidation states?
400
Thiocyanate and nitrite ligands allow for this kind of isomerism:
What is linkage isomerism?
400
This is the bond angle in ammonia (NH3)
What is 107?
400
In a tetrahedral compound this orbital is at the highest energy:
What is the d(x^2-y^2)?
500
A Ni2+ ion is bonded to two water molecules and two chloride ions.
What is diaquadichloronickel(II)?
500
Transition metal compounds are often paramagnetic or diamagnetic?
What is paramagnetic?
500
Draw on the board the isomers of: Pt(NH3)2(CN)2 (square planar)
What is cis/trans isomers?
500
This is the number of atoms in 1.50 g of Al
What is 3.35E22?
500
Low spin compounds are associated with this color
What is red?