How many ions exist in the in the complex Ka[Fe(Ox)a] oa. 4 ions Ob. O b. 5 ions Oc. 6 ions d. 7 ions

Chemistry
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Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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How many ions exist in the in the complex Kg[Fe(Ox)]
4 jons
Ob.
5 ions
O c. 6 jons
o d
7 ions
Which is an example of tridentate ligand?
O a
Catecholate
Ob.
-NH
N-
N
HN
Porphyrin
Amino diacetate ion
Od.
Oxalate
Select the correct formula for the following metal complex ion
Pentaammineaquairon(II)
O a. [Fe(NH3)s(OH2)]*
O b. [Fe(NH3)s(OH2)]
Oc. (Fe(NH3)s(OH2)]2*
O d. (Fe(NH3)4(OH2)2+
O e. [Fe(NH3)s(OH)]²+
Transcribed Image Text:How many ions exist in the in the complex Kg[Fe(Ox)] 4 jons Ob. 5 ions O c. 6 jons o d 7 ions Which is an example of tridentate ligand? O a Catecholate Ob. -NH N- N HN Porphyrin Amino diacetate ion Od. Oxalate Select the correct formula for the following metal complex ion Pentaammineaquairon(II) O a. [Fe(NH3)s(OH2)]* O b. [Fe(NH3)s(OH2)] Oc. (Fe(NH3)s(OH2)]2* O d. (Fe(NH3)4(OH2)2+ O e. [Fe(NH3)s(OH)]²+
Consider the following 'amine bases', are they found in the nucleic acids of DNA only. RNA only, both DNA and RNA or neither?
NH
1.
NH2
2.
Consider the following heterocycles (I - III)
CH,
O.
II
Which adhere to the rules of aromaticity?
O a. Ionly
O b. Il only
Oc Il only
O d. I and II
O e I and Il
Of.
None
O g. Il and III
O h. I, Il and III
Nitrogen atoms are known to have basic (proton acceptor) properties.
Consider the following compound containing N-heterocycles and the nitrogen atoms labelled 1-3.
3 N=
Which (a - f) ranks the nitrogen atoms in order of most basic to least.
O a. 1,2,3
ОБ. 1,3, 2
Oc. 2,1,3
Od. 2,3,1
Oe 3,1,2
Of. 3,2,1,
Transcribed Image Text:Consider the following 'amine bases', are they found in the nucleic acids of DNA only. RNA only, both DNA and RNA or neither? NH 1. NH2 2. Consider the following heterocycles (I - III) CH, O. II Which adhere to the rules of aromaticity? O a. Ionly O b. Il only Oc Il only O d. I and II O e I and Il Of. None O g. Il and III O h. I, Il and III Nitrogen atoms are known to have basic (proton acceptor) properties. Consider the following compound containing N-heterocycles and the nitrogen atoms labelled 1-3. 3 N= Which (a - f) ranks the nitrogen atoms in order of most basic to least. O a. 1,2,3 ОБ. 1,3, 2 Oc. 2,1,3 Od. 2,3,1 Oe 3,1,2 Of. 3,2,1,
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