Classify each of the following as a polar or a nonpolar bond. If
the bond is...
Classify each of the following as a polar or a nonpolar bond. If
the bond is polar, represent the bond using delta notation.
Electronegativity vaules: N=3.0, O=3.5,S=2.5,Cl=3.0
1. Classify each bond as nonpolar covalent, polar covalent, or
ionicA. C-BrB. S-ClC. C-P2. What is the charge on each ion in these compounds?a. CaSb. MgF2 (small number 2 next to F)c. Cs2Od.ScCl3e.Al2S33. How many covalent bonds are normally formed by each
element?a. Nb.Fc.Cd.Bre.O
5. Classify the bonds in each of the following compounds as ionic
bond, polar covalent bond, or non polar covalent bond a. MgS b.
H-Cl c. Br-Br d. H-O-H e. NaCl
the difference between a nonpolar covalent bond, a polar
covalent bond, and an ionic bond.
Choose the BEST answer:
A.Ionic bonds can be considered as 100% polarized toward the
metal.
B.Polar covalent bonds display partial polarization toward the
nonmetal, while ionic bonds exhibit full polarization.
C.Nonpolar covalent bonds involve full/equal sharing of
electrons, while polar covalent and ionic do not.
D.These three types of bonds are part of a continuum that is
affected the average electronegativity of the bonded atoms.
A. BeCl2 -+labels Is BeCl2 polar or nonpolar? B. SO2 -+labels Is
SO2 polar or nonpolar? C. SCl2 -+labels Is SCl2 polar or nonpolar?
A. BeI2 -+labels Is BeI2 polar or nonpolar? B. H2O -+labels Is H2O
polar or nonpolar? C. AlBr3 -+labels Is AlBr3 polar or nonpolar? A.
AlF3 -+labels Is AlF3 polar or nonpolar? B. SeOBr2 -+labels Is
SeOBr2 polar or nonpolar? C. SO3 -+labels Is SO3 polar or
nonpolar?
Is 2-Naphthol polar or nonpolar?
Is Phenol polar or nonpolar?
2-Naphthol looks like it may be polar because of the hydrogen
bond and slightly nonpolar because of the 2 benzene rings but I'm
not sure.
Same case with Phenol.
Given the following sequence: LHYEAIAKAWNDAF
a. Classify each amino acid into polar, non-polar, & charged
(at pH 7.0)–put a letter above each to show if polar (p), non-polar
(n), or charged (c).
b.What are the ionizable groups?
c.What is the order of the pKaʼs going from low to high pH
d.What is the isoelectric point (pl) of this peptide?
e.At the pHʼs of 3, 6, & 9, what is the charge state?
f.What type of secondary structure would this peptide...
1. Is the CO molecule polar or nonpolar? If polar, which end of
the molecule is delta negative (δ-) and which end of the molecule
is delta positive (δ+)?
a.The molecule is polar; the O end is delta positive and the C
end is delta negative.
b.The molecule is polar; the O end is delta negative and the C
end is delta positive.
c.The molecule is nonpolar; both ends are delta positive.
d.The molecule is nonpolar; both ends are delta...