A) The coordinate covalent bond is the bond formed when a ligand donates electrons to an...
A) The coordinate covalent bond is the bond formed when a ligand donates electrons to an empty orbital of a metal in a complex ion. But the covalent bond is sharing electrons between two non-metals (or if two elements electronegativity difference less than 2.0)
^True or False?
B)Which of the following statements is FALSE regarding the ligands?
All of statements are true
A bidentate lignads has two coordination sites
Ligand act as lewis base
A ligand is a ion that has a lone pair of lelectrons that can be used to form a bond with th meatl ion.
A ligand is neutral molecule that has a lone pair of electrons that can be used to form a bond with the metal ion.
C)Which of following molecule/ion is NOT acting as ligand?
NH3
C2O42-
EDTA
CO
NH4+
Homework Answers
Add Answer to:
A) The coordinate covalent bond is the bond formed when a ligand
donates electrons to an...
B ligand An ionic species consisting of a metal ion bonded to one or more Lewis...
B ligand An ionic species consisting of a metal ion bonded to one or more Lewis bases A covalent bond formed when one anion or molecule donates a pair of electrons to another ion or molecule c) complex ion The Roman numeral in the chemical formula that follows the element symbol for a transition element oxidation number A Lewis base bonded to the central metal ion of a complexion ion F coordination base
1. Elements in Group 6A most commonly have an oxidation state of −2. a. True b. False 2. What is ...
1. Elements in Group 6A most commonly have an oxidation state of −2. a. True b. False 2. What is the noble gas core for Cu? a. He b. Kr c. Xe d. Rn e. Ar f. Ne 3. What will be the geometry of [CoCl2(NH3)4]? a. Square planar b. Linear c. Octahedral d. Tetrahedral e. Trigonal Bipyramid 4. What is the coordination number of Pt in [Pt(NH3)4]Cl2? a. 4 b. 3 c. 5 d. 1 e. 0 f. 2...
1. Elements in Group 6A most commonly have an oxidation state of −2. a. True b....
1. Elements in Group 6A most commonly have an oxidation state of −2. a. True b. False 2. What is the noble gas core for Cu? a. He b. Kr c. Xe d. Rn e. Ar f. Ne 3. What will be the geometry of [CoCl2(NH3)4]? a. Square planar b. Linear c. Octahedral d. Tetrahedral e. Trigonal Bipyramid 4. What is the coordination number of Pt in [Pt(NH3)4]Cl2? a. 4 b. 3 c. 5 d. 1 e. 0 f. 2...
A covalent bond is a bond in which electrons are shared between atoms of elements
A covalent bond is a
bond in which electrons are shared between atoms of elements. A
covalent bond can be polar or nonpolar. In a nonpolar covalent
bond, the bond is between two identical atoms and the electrons are
evenly shared between the atoms.In contrast, in a
polar covalent bond, the bond is between two nonidentical atoms and
the electrons are unevenly shared between the atoms. The uneven
sharing of electrons takes place because of the difference in the
electronegativity...
QUESTION 1 Metals are good conductors of heat and electricity because electrons can move freely through...
QUESTION 1 Metals are good conductors of heat and electricity because electrons can move freely through a metal sample. True False QUESTION 2 Ammonia, NH3, is a good ligand because nitrogen is an electron rich center with a pair of non-bonding electrons that it can readily donate to form a coordinate covalent bond. True False QUESTION 3 The metal cofactor of an enzyme often resides at the active site. True False
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms...
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms of differing electronegativities electrons found in the outermost s and p sublevels of an atom or an ion bond that results when a metal transfers one or more valence electrons to a nonmetal smallest identifiable unit of a molecular compound ability of an element to attract electrons within a chemical bond bond that results when two nonmetal atoms share valence electrons smallest identifiable unit...
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms...
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms of differing electronegativities electrons found in the outermost s and p sublevels of an atom or an ion bond that results when a metal transfers one or more valence electrons to a nonmetal smallest identifiable unit of a molecular compound ability of an element to attract electrons within a chemical bond bond that results when two nonmetal atoms share valence electrons smallest identifiable unit...
In the complex ion [ML6]n+, Mn+ has five d electrons and L is a strong field...
In the complex ion [ML6]n+, Mn+ has five d electrons and L is a strong field ligand. According to crystal field theory, the magnetic properties of the complex ion correspond to how many unpaired electrons? A. 0 B. 1 C. 2 D. 3 E. 5 Which one of these complex ions would absorb light with the shortest wavelength? A. [Co(H2O)6]2+ B. [Co(NH3)6]2+ C. [CoF6]4– D. [Co(CN)6]4– E. [Co(en)6]2+ The ion [Co(NH3)6]2+ is octahedral and high spin. This complex is (4pts)...
Match the following answers: A. Any species that can accept electrons Electrophile B Polar covalent bond...
Match the following answers: A. Any species that can accept electrons Electrophile B Polar covalent bond A bond between two atoms differing in electronegativity by 0.3 - 1.4 C. Bronstead acid D. A compound that can donate a proton Electronegativity E. The ability of an atom to attract the shared electrons in a covalent bond Nucleophile F. Covalent bond Any species that can donate electrons G. Bronstead base A bond between two atoms differing in electronegativity by < 0.3 H.Jonic...
Answer true or false. 1. Atoms that lose electrons to achieve a filled valence shell become...
Answer true or false. 1. Atoms that lose electrons to achieve a filled valence shell become cations and form ionic bonds with anions. 2. Ionic bonds tend to form between elements on the left side of the Periodic Table, and covalent bonds tend to form between elements on the right side of the Periodic Table. 3. Electronegativity is a measure of an atom's attraction for the electrons it shares in a chemical bond with another atom. 4. Fluorine, in the...
B ligand An ionic species consisting of a metal ion bonded to one or more Lewis bases A covalent bond formed when one anion or molecule donates a pair of electrons to another ion or molecule c) complex ion The Roman numeral in the chemical formula that follows the element symbol for a transition element oxidation number A Lewis base bonded to the central metal ion of a complexion ion F coordination base
A covalent bond is a
bond in which electrons are shared between atoms of elements. A
covalent bond can be polar or nonpolar. In a nonpolar covalent
bond, the bond is between two identical atoms and the electrons are
evenly shared between the atoms.In contrast, in a
polar covalent bond, the bond is between two nonidentical atoms and
the electrons are unevenly shared between the atoms. The uneven
sharing of electrons takes place because of the difference in the
electronegativity...
QUESTION 1 Metals are good conductors of heat and electricity because electrons can move freely through a metal sample. True False QUESTION 2 Ammonia, NH3, is a good ligand because nitrogen is an electron rich center with a pair of non-bonding electrons that it can readily donate to form a coordinate covalent bond. True False QUESTION 3 The metal cofactor of an enzyme often resides at the active site. True False
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms of differing electronegativities electrons found in the outermost s and p sublevels of an atom or an ion bond that results when a metal transfers one or more valence electrons to a nonmetal smallest identifiable unit of a molecular compound ability of an element to attract electrons within a chemical bond bond that results when two nonmetal atoms share valence electrons smallest identifiable unit...
(18) 10. Match the following descriptions with the correct term: covalent bond that results between atoms of differing electronegativities electrons found in the outermost s and p sublevels of an atom or an ion bond that results when a metal transfers one or more valence electrons to a nonmetal smallest identifiable unit of a molecular compound ability of an element to attract electrons within a chemical bond bond that results when two nonmetal atoms share valence electrons smallest identifiable unit...
Match the following answers: A. Any species that can accept electrons Electrophile B Polar covalent bond A bond between two atoms differing in electronegativity by 0.3 - 1.4 C. Bronstead acid D. A compound that can donate a proton Electronegativity E. The ability of an atom to attract the shared electrons in a covalent bond Nucleophile F. Covalent bond Any species that can donate electrons G. Bronstead base A bond between two atoms differing in electronegativity by < 0.3 H.Jonic...
Most questions answered within 3 hours.
-
Consecutive ideal polarizers have axes that are at a 60◦ angle
with respect to each other....
asked 5 minutes ago -
When bond rating companies rate a bond, which are qualities they
evaluate? Pick more than 1...
asked 5 minutes ago -
Describe an experiment to test the assumption that the heat
capacity for the binding of the...
asked 5 minutes ago -
Animals in cold climates often depend on two layers of
insulation: a layer of body fat...
asked 9 minutes ago -
The owner of Genuine Subs, Inc., hopes to expand the present
operation by adding one new...
asked 12 minutes ago -
Find the in-line equilibrium location with respect to two
particles located on the z-axis, the first...
asked 13 minutes ago -
Data from PT Li (in thousand rupiah)
are as follows:
Inventory decrease
90,000
Prepaid expense...
asked 20 minutes ago -
Let X and Y be i.i.d. random variables with finite second
moments. Show that Cov(X+Y, X...
asked 28 minutes ago -
An ANOVA comparing two groups is equivalent to an independent
samples t-test.
True
False
asked 40 minutes ago -
Some supermarkets are using customer tracking technology that
traces the flow of customers
through the shop....
asked 31 minutes ago -
A dock worker applies a constant horizontal force of 75.0 N to a
block of ice...
asked 40 minutes ago -
You are the CEO of a major corporation whose databases were
recently hacked, and sensitive customer...
asked 45 minutes ago