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...
List the polarity of the these pigment molecules. 1 =
MOST polar. 5 = LEAST polar. And give reason why one would be most
polar and most nonpolar?
A) B-carotene B) Chlorophyll b C)
Chlorophyll a D) Violaxathin E) Lutein
which of the pigments stated above would travel the farthest up
the paper when separated using chromatography?
Molecule A has hydrogen bonds; Molecule B is non -
polar. Which of the molecular liquids will have the higher boiling
point? Why? Also, which of the molecular liquids will have the
lower vapor pressure? Why?
Rank the following bonds from least polar to most polar:
C-F Si-F Ga-F
Predict the type of bond that would be formed between each of
the following pairs of atoms:
Ionic Polar Covalent Nonpolar Covalent K and Br
Ionic Polar Covalent Nonpolar Covalent Cl and I
Ionic Polar Covalent Nonpolar Covalent Li and N
Ionic Polar Covalent Nonpolar Covalent C and H
Classify the bonding in each compound:
Ionic Nonpolar Covalent Polar Covalent HBr
Ionic Nonpolar Covalent Polar
Covalent Br2
Ionic Nonpolar Covalent Polar
Covalent I2
Ionic...